Afforestation is the process of – (1) clearing forests (2) planting more trees (3) cutting down trees (4) collecting forest resources

Afforestation is the process of – (1) clearing forests (2) planting more trees (3) cutting down trees (4) collecting forest resources
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(2) planting more trees Explanation: Afforestation is the establishment of a forest or stand of trees in an area where there was no forest, Many governments and nongovernmental organizations directly engage in programs of afforestation to create forests, increase carbon capture and sequestration, and help to anthropogenically improve biodiversity.
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‘Van Mahotsav' is associated with : (1) Cutting trees (2) Planting trees (3) Increase in crop (4) Protection of plants

Description : ‘Van Mahotsav' is associated with : (1) Cutting trees (2) Planting trees (3) Increase in crop (4) Protection of plants

Last Answer : (4) Protection of plants Explanation: Van Mahotsav is an annual treeplanting festival in India, celebrated in the first week of July. This movement was initiated in the year 1950 by India's then Union Minister for Agriculture, Kulapati Dr.K M Munshi.

The presence of a lion in the forest is essential in order to – (1) keep the trees safe from felling (2) add beauty in the forests (3) save the pastures from being overgrazed (4) keep other carnivorous animals away

Description : The presence of a lion in the forest is essential in order to – (1) keep the trees safe from felling (2) add beauty in the forests (3) save the pastures from being overgrazed (4) keep other carnivorous animals away

Last Answer : (3) save the pastures from being overgrazed Explanation: Lions provide important ecological and cultural functions. As an apex and keystone predator, lions help to regulate prey populations; they also will ... in human culture and lion play a key role in save the pastures from being overgrazed.

Plantation of trees on a large scale to check soil erosion are called: (1) Shelter belts (2) Contour ploughing (3) Strip cropping (4) Afforestation

Description : Plantation of trees on a large scale to check soil erosion are called: (1) Shelter belts (2) Contour ploughing (3) Strip cropping (4) Afforestation

Last Answer : (4) Afforestation Explanation: Afforestation is the establishment of a forest or stand of trees in an area where there was no forest. As plant roots hold the soil. Afforestation prevents soil erosion and enables better retention of water.

Which one of the following statements correctly defines the term transhumance ? [NDA 1991] (a) Economy that solely depends upon animals (b) Farming in which' only one crop is cultivated by clearing hill slopes (c) Practice of growing crops on higher hill slopes in summer and foothills in winter (d) Seasonal migration of people with their animals up and down the mountains

Description : Which one of the following statements correctly defines the term transhumance ? [NDA 1991] (a) Economy that solely depends upon animals (b) Farming in which' only one crop is cultivated by ... and foothills in winter (d) Seasonal migration of people with their animals up and down the mountains

Last Answer : Ans: (d)

______ is the renewing of a forest by planting new trees or seeds?

Description : ______ is the renewing of a forest by planting new trees or seeds?

Last Answer : reforesting

Explain the terms: Re-afforestation and Forest Conservation. -SST 10th

Description : Explain the terms: Re-afforestation and Forest Conservation. -SST 10th

Last Answer : Re-afforestation: Growing trees in place of those which have been cut down. The policy of the government is that two trees should be planted for every tree cut down. Forest Conservation: preservation of forests. This is why the government has designated certain forests as ‘Reserved Forests’.

The term "Green Revolution" has been used to indicate higher production through – (1) creation of grasslands (2) planting more trees (3) enhanced agricultural productivity per hectare (4) creation of gardens in urban areas

Description : The term "Green Revolution" has been used to indicate higher production through – (1) creation of grasslands (2) planting more trees (3) enhanced agricultural productivity per hectare (4) creation of gardens in urban areas

Last Answer : (3) enhanced agricultural productivity per hectare Explanation: The Introduction of High-yielding varieties of seeds and the increased use of fertilizers and irrigation are known collectively as the ... higher productivity was attained in areas in Green Revolution had been initiated and matured.

Economically the most important forests of India are (a) Tidal forest (b) Thorn forest (c) Evergreen forest (d) Tropical deciduous forest

Description : Economically the most important forests of India are (a) Tidal forest (b) Thorn forest (c) Evergreen forest (d) Tropical deciduous forest

Last Answer : Ans: (d)

Which one among the following types of forests exhibits highest bio-diversity ? [Asstt Comm 2001] (a) Dry deciduous forest (b) Tropical rain forest (c) Moist deciduous forest (d) Mangrove forest

Description : Which one among the following types of forests exhibits highest bio-diversity ? [Asstt Comm 2001] (a) Dry deciduous forest (b) Tropical rain forest (c) Moist deciduous forest (d) Mangrove forest

Last Answer : Ans: (b)

Which of the following functions performed by a forest help most in controlling drought? (a) forests act as water sheds (b) forests bring rainfall in monsoon (c) forests lower the temperature of the environment (d) forests prevent soil erosion

Description : Which of the following functions performed by a forest help most in controlling drought? (a) forests act as water sheds (b) forests bring rainfall in monsoon (c) forests lower the temperature of the environment (d) forests prevent soil erosion

Last Answer : Ans: (b)

Which one of the following types of vegetation is referred as Monsoon forest? (a) Tropical Dry-evergreen forests (b) Tropical Moist-deciduous forests (c) Tropical Semi-evergreen forests (d) Tropical Dry-deciduous forests

Description : Which one of the following types of vegetation is referred as Monsoon forest? (a) Tropical Dry-evergreen forests (b) Tropical Moist-deciduous forests (c) Tropical Semi-evergreen forests (d) Tropical Dry-deciduous forests

Last Answer : Ans: (b)

The maximum biodiversity is found in – (1) Tropical rain forests (2) Temperate forests (3) Coniferous forests (4) Arctic forest

Description : The maximum biodiversity is found in – (1) Tropical rain forests (2) Temperate forests (3) Coniferous forests (4) Arctic forest

Last Answer : (1) Tropical rain forests Explanation: Most of the terrestrial diversity is found in tropical rainforests. As per an estimation, these forests account for around 40% to 75% of all biotic species and are home ... species of insect, up to 807 trees of 313 species and 1,500 species of higher plants.

The largest forest which covers 25 percent of the world's forest land is : (1) The Tropical Rain forest (2) Taiga forest of Siberia (3) Monsoon forest (4) Temperate forests of Europe

Description : The largest forest which covers 25 percent of the world's forest land is : (1) The Tropical Rain forest (2) Taiga forest of Siberia (3) Monsoon forest (4) Temperate forests of Europe

Last Answer : (2) Taiga forest of Siberia Explanation: Taiga is the world's largest land biome. It makes up 29% of the world's forest cover. Also known as boreal forest or snow forest, it is ... consisting mostly of pines, spruces and larches. The largest areas of Taiga are located in Russia and Canada.

To check the expansion of Thar desert which one of the following methods is expected to yield the best results? (a) Artificial rain (b) Construction of canals (c) Afforestation (d) Construction of Dams

Description : To check the expansion of Thar desert which one of the following methods is expected to yield the best results? (a) Artificial rain (b) Construction of canals (c) Afforestation (d) Construction of Dams

Last Answer : Ans: (c)

Soil erosion on hill slopes can be checked by – (1) Afforestation (2) Terrace cultivation (3) Strip cropping (4) Contour ploughing

Description : Soil erosion on hill slopes can be checked by – (1) Afforestation (2) Terrace cultivation (3) Strip cropping (4) Contour ploughing

Last Answer : (2) Terrace cultivation Explanation: Terrace farming is a type of farming that was developed first by the Inca people. This method of farming uses "steps", called andenes that are built into the side of ... of water that would take plants with it and destroy the all of the crops on the hillside.

In a desert region, soil erosion can be checked by – (1) Tree plantation/afforestation (2) Crop rotation (3) Contour ploughing (4) Using farm manure

Description : In a desert region, soil erosion can be checked by – (1) Tree plantation/afforestation (2) Crop rotation (3) Contour ploughing (4) Using farm manure

Last Answer : (1) Tree plantation/afforestation Explanation: Soil erosion in a desert region can be checked by tree plantation and afforestation.

Soil erosion can be prevented by – (1) Increasing bird population (2) Afforestation (3) Removal of vegetation (4) Overgrazing

Description : Soil erosion can be prevented by – (1) Increasing bird population (2) Afforestation (3) Removal of vegetation (4) Overgrazing

Last Answer : (2) Afforestation Explanation: Soil erosion takes place when the soil is blown away by the wind or washed away by the rain. Afforestation or planting trees can check soil erosion as roots of trees/ ... planted their roots don't allow the soil to be blown or washed away and prevent soil erosion.

The presence of a lion in the forest is essential in order to (1) keep the trees safe from felling (2) add beauty in the forests (3) save the pastures from being overgrazed (4) keep other carnivorous animals away

Description : The presence of a lion in the forest is essential in order to (1) keep the trees safe from felling (2) add beauty in the forests (3) save the pastures from being overgrazed (4) keep other carnivorous animals away

Last Answer : save the pastures from being overgrazed

When oil and gas resources are burnt they kill many forests and lakes by -------- ? A. deforestation B. water pollution C. acid rain (Answer) D. forest fire

Description : When oil and gas resources are burnt they kill many forests and lakes by -------- ? A. deforestation B. water pollution C. acid rain (Answer) D. forest fire

Last Answer : C. acid rain (Answer)

Plantation of trees on a large scale to check soil erosion are called: (1) Shelter belts (2) Contour ploughing (3) Strip cropping (4) Afforestation

Description : Plantation of trees on a large scale to check soil erosion are called: (1) Shelter belts (2) Contour ploughing (3) Strip cropping (4) Afforestation

Last Answer : Afforestation

Which one of the following is the characteristic vegetation of regions between the snow line and about 3000 meters above mean sea level of the Himalayan region? [CDS 2000] (a) Thick forests of birch, fir, spruce and other trees (b) Forests of oak, deodar, chestnut and maple trees (c) A few dwarf shrubs (d) Forests of khair, sandalwood, palas and other trees

Description : Which one of the following is the characteristic vegetation of regions between the snow line and about 3000 meters above mean sea level of the Himalayan region? [CDS 2000] (a) Thick forests of birch, fir, ... maple trees (c) A few dwarf shrubs (d) Forests of khair, sandalwood, palas and other trees

Last Answer : Ans: (b)

Consider the following statements: 1. The equatorial forests are evergreen. 2. The Mediterranean region has deciduous forests of broad-leaved trees. 3. Taiga forests are found in Kashmir. Which of the statements given above are correct? [NDA 2005] (a) 1 and 2 (b) 2 and 3 (c) 1 and 3 (d) 1, 2 and 3

Description : Consider the following statements: 1. The equatorial forests are evergreen. 2. The Mediterranean region has deciduous forests of broad-leaved trees. 3. Taiga forests are found in Kashmir. Which of the statements given above are correct? [NDA 2005] (a) 1 and 2 (b) 2 and 3 (c) 1 and 3 (d) 1, 2 and 3

Last Answer : Ans: (d)

In order to prevent the expansion of deserts, trees are planted in strips or blocks with the shortest trees on the desert side and tallest on the other side. Such plantation is called? (1) shelter belts (2) agroforests (3) wind breaks (4) social forests

Description : In order to prevent the expansion of deserts, trees are planted in strips or blocks with the shortest trees on the desert side and tallest on the other side. Such plantation is called? (1) shelter belts (2) agroforests (3) wind breaks (4) social forests

Last Answer : (3) wind breaks Explanation: A windbreak or shelterbelt is a plantation usually made up of one or more rows of trees or shrubs planted in such a manner as to provide shelter from the ... benefits include providing habitat for wildlife and in some regions the trees are harvested for wood products.

In ______ forests, trees shed their leaves in a particular season. (1) evergreen (2) mangrove (3) deciduous (4) thorny

Description : In ______ forests, trees shed their leaves in a particular season. (1) evergreen (2) mangrove (3) deciduous (4) thorny

Last Answer : (3) deciduous Explanation: Deciduous means "falling off at maturity" or tending to fall off'. It is typically used in order to refer to trees or shrubs that lose their leaves seasonally ... flowering or fruit when ripe. Common examples of deciduous trees include oak, maple, and hickory trees.

To which natural vegetation belt do Sal and Teak trees belong? (1) Temperate forests (2) Equatorial forests (3) Tropical deciduous forests (4) Mixed forests

Description : To which natural vegetation belt do Sal and Teak trees belong? (1) Temperate forests (2) Equatorial forests (3) Tropical deciduous forests (4) Mixed forests

Last Answer : (3) Tropical deciduous forests Explanation: The tropical and subtropical dry broadleaf forest biome, also known as tropical dry forest, is located at tropical and subtropical latitudes. Deciduous trees ... rosewood, belong to the moist deciduous forests which shed their leaves in the dry season.

The primary succession refers to the development of communities on a (a) forest clearing after devastating fire (b) newly-exposed habitat with no record of earlier vegetation (c) freshly cleared crop field (d) pond, freshly filled with water after a dry phase.

Description : The primary succession refers to the development of communities on a (a) forest clearing after devastating fire (b) newly-exposed habitat with no record of earlier vegetation (c) freshly cleared crop field (d) pond, freshly filled with water after a dry phase.

Last Answer : (b) newly-exposed habitat with no record of earlier vegetation

In what year is the cutting of forest trees canceled for the sake of industry ?

Description : In what year is the cutting of forest trees canceled for the sake of industry ?

Last Answer : The deforestation was canceled in 1898 for the sake of industry .

Choose the incorrect statement from the following : Forest fires are usually due to a) carelessness of humans c) heat of sun b) cutting of trees d) lightning strike

Description : Choose the incorrect statement from the following : Forest fires are usually due to a) carelessness of humans c) heat of sun b) cutting of trees d) lightning strike

Last Answer : b) cutting of trees

Which of the following characteristics are associated with the dry monsoon forest of India? 1. Annual rainfall is below 50 cm 2. The trees are short rooted 3. Thorny shrubs and grassland 4. Mango, Mahua, Sisam and Keeker are the prominent trees. (a) 1 and 2 (b) 2 and 4 (c) 3 and 4 (d) 1, 2 and 3

Description : Which of the following characteristics are associated with the dry monsoon forest of India? 1. Annual rainfall is below 50 cm 2. The trees are short rooted 3. Thorny shrubs and grassland 4. Mango, Mahua, Sisam and Keeker are the prominent trees. (a) 1 and 2 (b) 2 and 4 (c) 3 and 4 (d) 1, 2 and 3

Last Answer : Ans: (c)

Trees are leafless for a shorter or longer season of the year in: (1) Evergreen forest (2) Mangrove forest (3) Scrub jungle forest (4) Deciduous forest

Description : Trees are leafless for a shorter or longer season of the year in: (1) Evergreen forest (2) Mangrove forest (3) Scrub jungle forest (4) Deciduous forest

Last Answer : (4) Deciduous forest Explanation: Deciduous means falling of at maturity" or "tending to fall off , and is typically used in reference to trees or shrubs that lose their leaves seasonally, and to ... the dropping of a part that is no longer needed, or falling away after its purpose is finished.

Tropical rain forest is characterised by (1) Absence of trees (2) Least productivity (3) Maximum biodiversity (4) Minimum biodiversity

Description : Tropical rain forest is characterised by (1) Absence of trees (2) Least productivity (3) Maximum biodiversity (4) Minimum biodiversity

Last Answer : (3) Maximum biodiversity Explanation: Tropical rainforests exhibit high levels of biodiversity. Around 40% to 75% of all biotic species are indigenous to the rainforests. [6] Rainforests are home to ... and plant species on the planet. Twothirds of all flowering plants can be found in rainforests.

Silent Valley of Kerala – (1) is the only evergreen forest in India (2) contains costly timber trees (3) is a good picnic spot (4) contains rare species of plants and animals

Description : Silent Valley of Kerala – (1) is the only evergreen forest in India (2) contains costly timber trees (3) is a good picnic spot (4) contains rare species of plants and animals

Last Answer : (4) contains rare species of plants and animals Explanation: Silent Valley National Park, is located in the Nilgiri Hills, Palakkad District in Kerala. The park is one of the last undisturbed ... Save Silent Valley which resulted in cancellation of the project and creation of the park in 1980.

How to care for beebalm - dead-heading, seed-collecting, cutting-back?

Description : How to care for beebalm - dead-heading, seed-collecting, cutting-back?

Last Answer : honestly you should just propagate by splitting the plant cutting off the dead flowers will also help to encourage new growth TEA try taking a coffee filter and wrap flower and leaves of plant use like tea bag add honey or whatever to taste

Which canal is made by cutting down the forest ?

Last Answer : Panama Canal is created by cutting down the forest.

Wildlife is continuously decreasing. What is the main reason of this? (a) Predation (b) Cutting down of forest (c) Destruction of habitat (d) Hunting

Description : Wildlife is continuously decreasing. What is the main reason of this? (a) Predation (b) Cutting down of forest (c) Destruction of habitat (d) Hunting

Last Answer : (c) Destruction of habitat

Afforestation is the process of

Description : Afforestation is the process of

Last Answer : Plantation

Which of the following statements correctly defines the term ‘Transhumance’? a. Economy that solely depends on animals b. Farming in which only one crop is cultivated by clearing hill tops c. Practice of growing crops on higher hill slopes in summers and foothills in winters d. Seasonal Migration of people with their animals up and down the mountains. e. None of the above

Description : Which of the following statements correctly defines the term Transhumance'? a. Economy that solely depends on animals b. Farming in which only one crop is cultivated by clearing hill tops c. Practice ... Seasonal Migration of people with their animals up and down the mountains. e. None of the above

Last Answer : d. Seasonal Migration of people with their animals up and down the mountains.

If cutting trees down to build houses and buildings cause pollution, what do we live in?

Description : If cutting trees down to build houses and buildings cause pollution, what do we live in?

Last Answer : it doesn't cause pollution, trees are a renewable resource what part of cutting trees would possibly cause pollution. btw, without trees we would other problems besides nowhere to live: no toilet ... mention all the chemical products and byproducts we get from them. please get your facts straight.

If cutting trees down to build houses and buildings cause pollution, what do we live in?

Description : If cutting trees down to build houses and buildings cause pollution, what do we live in?

Last Answer : it doesn't cause pollution, trees are a renewable resource what part of cutting trees would possibly cause pollution. btw, without trees we would other problems besides nowhere to live: no toilet ... mention all the chemical products and byproducts we get from them. please get your facts straight.

_______ is the process of updating the accounts of the trading parties. a. Underwriting b. Clearing c. Banking

Description : _______ is the process of updating the accounts of the trading parties. a. Underwriting b. Clearing c. Banking

Last Answer : b. Clearing

Write two reasons why monsoon deciduous forest are commercially more valuable than other types of forests. -Geography

Description : Write two reasons why monsoon deciduous forest are commercially more valuable than other types of forests. -Geography

Last Answer : Two reasons : (i) They are found in pure stands. (ii) They are not very dense therefore easily accessible.

Write two reasons why monsoon deciduous forest are commercially more valuable than other types of forests. -Geography

Description : Write two reasons why monsoon deciduous forest are commercially more valuable than other types of forests. -Geography

Last Answer : Two reasons : (i) They are found in pure stands. (ii) They are not very dense therefore easily accessible.

The soil conservation method in which mountain slope is cut into step is – (1) Contour ploughing (2) Cover planting (3) Strip cropping (4) Terracing

Description : The soil conservation method in which mountain slope is cut into step is – (1) Contour ploughing (2) Cover planting (3) Strip cropping (4) Terracing

Last Answer : (4) Terracing Explanation: In agriculture, a terist is a piece of sloped plane that has been landscaped into a series of successively receding flat surfaces or platforms, which resemble steps, for ... and surface run off and are effective for growing crops requiring much water, such as rice.

Which forest regions of India are also known as ‘Rain Forests’ ? -SST 10th

Description : Which forest regions of India are also known as ‘Rain Forests’ ? -SST 10th

Last Answer : The Tropical Evergreen Forests.

What is‘Biodiversity? (1) Many types of flora & fauna in one forest (2) Many types of flora and fauna in many forests (3) Many population of one species in one forest (4) All the above are true,

Description : What is‘Biodiversity? (1) Many types of flora & fauna in one forest (2) Many types of flora and fauna in many forests (3) Many population of one species in one forest (4) All the above are true,

Last Answer : (1) Many types of flora & fauna in one forest Explanation: Biodiversity is the degree of variation of life. It is a measure of the variety of organisms present in different ecosystems or ... Biologists most often define biodiversity as the "totality of genes, species, and ecosystems of a region"

Which of the following forests is the forest with maximum bio diversity

Description : Which of the following forests is the forest with maximum bio diversity

Last Answer : Equatorial

Which type forests are also known as Tidal forests? a Tropical Dry Deciduous Forests b Mangrove Forests c Semi Evergreen Forestsd Sub-tropical broad-leaved forest e None of These

Description : Which type forests are also known as Tidal forests? a Tropical Dry Deciduous Forests b Mangrove Forests c Semi Evergreen Forestsd Sub-tropical broad-leaved forest e None of These

Last Answer : d Sub-tropical broad-leaved forest

Which of the following forests cover the least forest area in India? a. A .Tropical moist deciduous b. B. Subtropical pine c. C. Tropical dry evergreen d. D. Tropical dry deciduous

Description : Which of the following forests cover the least forest area in India? a. A .Tropical moist deciduous b. B. Subtropical pine c. C. Tropical dry evergreen d. D. Tropical dry deciduous

Last Answer : c. C. Tropical dry evergreen

Which of the following forests cover the least forest area in India? a. A .Tropical moist deciduous b. B. Subtropical pine c. C. Tropical dry evergreen d. D. Tropical dry deciduous

Description : Which of the following forests cover the least forest area in India? a. A .Tropical moist deciduous b. B. Subtropical pine c. C. Tropical dry evergreen d. D. Tropical dry deciduous

Last Answer : c. C. Tropical dry evergreen

Which of the following forests is the forest with maximum bio diversity-

Description : Which of the following forests is the forest with maximum bio diversity-

Last Answer : Equatorial