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

1 Answer

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 wind and to protect soil from erosion. They are commonly planted around the edges of fields on farms. If designed properly, windbreaks around a home can reduced the cost of heating and cooling and save energy. Windbreaks are also planted to help keep snow from drifting onto roadways and even yards. Other benefits include providing habitat for wildlife and in some regions the trees are harvested for wood products.

Related questions

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.

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

Description : Desertification can be checked by – (1) plugging gullies (2) checking over-grazing (3) contour ploughing (4) forming shelter belts

Last Answer : (2) checking over-grazing Explanation: Overgrazing is the major cause of desertification worldwide. Plants of semi-arid areas are adapted to being eaten by sparsely scattered, large, ... food and water availability. Such regular stock movement prevented overgrazing of the fragile plant cover.

Description : Taiga means : (1) Decidious forests (2) Coniferous forests (3) Grass lands (4) Deserts

Last Answer : (2) Coniferous forests Explanation: Taiga is a biome characterized by coniferous forests consisting mostly of pines, spruces and larches. It is the world's largest terrestrial biome.

Description : Tundras are – (1) Deciduous forests (2) Tropical rain forests (3) Cold deserts (4) Hot deserts

Last Answer : (3) Cold deserts Explanation: In physical geography, tundra is a biome where the tree growth is hindered by low temperatures and short growing seasons. There are three types of tundra: Arctic ... swamps and bogs even in places that get precipitation typical of deserts of lower and middle latitudes.

Description : Which of the following deserts has the highest gold deposits? (1) Kyzyl-Kum Desert (2) Gobi Desert (3) Mojave desert (4) Tanami desert

Last Answer : (3) Mojave desert Explanation: Maldives is the smallest country not only in the Indian Ocean but also in Asia in terms of area and population. There are over 1,192 coral islands in the ... world's most dispersed countries. They lie south-southwest of India and are considered part of Southern Asia.

Description : Which of the following deserts have been named after the phrase ‘The Great Thirst’? (1) Namib Desert (2) Mojave Desert (3) Kalahari Desert (4) Sahara Desert

Last Answer : (3) Kalahari Desert Explanation: Kalahari Desert of southern Africa is named after the Tswana word Kgala, meaning "the great thirst", or Kgalagadi, meaning "a waterless place". It has vast areas ... It extends 900,000 km2 covering much of Botswana, parts of Namibia and regions of South Africa.

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.

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

Last Answer : (3) Tree plantation/Afforestaion Explanation: Afforestation holds the key for preventing soil erosion in desert regions and further desertification. Trees or even small plants bind soil to ... introduction of improved dry farming practices and animal husbandry and plantations for fuel and fodder.

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.

Description : Which of the following is not a measure for soil conservation? (a) Strip cropping (b) Terrace cultivation (c) Overdrawing of ground water (d) Shelter belts

Last Answer : (c) Overdrawing of ground water

Description : Desertification can be checked by (1) plugging gullies (2) checking over-grazing (3) contour ploughing (4) forming shelter belts

Last Answer :  checking over-grazing

Description : A belt of trees and or shrubs maintained for the purpose of shelter from wind, sun, snow drift, etc.

Last Answer : Ans. Shelterbelts

Description : Vergreen type Forests are found in – (1) Mediterranean region (2) Monsoon climatic area (3) Desert region (4) Equatorial region

Last Answer : (4) Equatorial region Explanation: An evergreen forest is a forest consisting entirely or mainly of evergreen trees that retain green foliage all year round. Such forests reign in ... primarily as broadleaf evergreens, and in temperate and boreal latitudes primarily as coniferous evergreens.

Description : My three brothers, my cousin and I are stood in a line. I am the shortest of all my brothers and I am at one end of the line. At the other end of the line is my cousin, who is the ... stand and yet we are very flexible. We are very useful; people would struggle without us. What are we? -Riddles

Last Answer : Fingers.

Description : How do trees in the Tropical desert forests adapt themselves to the dry climate? -Geography

Last Answer : Trees remain small, it saves surface through which water evaporates. • Get round and develop a green cylindrical stems which helps to perform photosynthesis. • Develop an extended root system close to the surface and still collect a lot of water during scanty rainfall.

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)

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)

Description : Imagine a possibility of an emergency evacuation scenario in a domestic household in India. The height at which the inside latch of the exit-door should be installed is to be finalised. It is required to ... in the family. D. The average height of the tallest adult male and tallest adult female.

Last Answer : B

Description : Wind erosion is common in (a) desert (b) cold areas (c) areas where there is thick vegetation (d) areas of heavy rainfall

Last Answer : Ans: (a)

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)

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.

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.

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

Last Answer : (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 ... to create forests, increase carbon capture and sequestration, and help to anthropogenically improve biodiversity.

Description : Maximum oxygen is available from – (1) Deserts (2) Green forests (3) Grass lands (4) Phytoplanktons

Last Answer : (4) Phytoplanktons Explanation: Most of Earth's oxygen comes from tiny ocean plants - called phytoplankton - that live near the water's surface and drift with the currents. Like all ... phytoplankton contribute between 50 to 85 percent of the oxygen in Earth's atinctspbere (National Geographic)

Description : Why are the three hot regions of the world-equatorial forests, savannah lands and hot deserts-not found in Europe?

Last Answer : Ans: The three hot regions of the world-equatorial forests, savannah lands and hot deserts-are not found in Europe because Europe is the only inhabited continent situated entirely outside the tropics.

Description : Alluvial soils are found in : (A) Deserts (B) Forests (C) River delta (D) Mountains

Last Answer : (C) River delta

Description : Maximum oxygen is available from : (1) Deserts (2) Green forests (3) Grass lands (4) Phytoplanktons

Last Answer : Phytoplanktons

Description : Taiga means : (1) Decidious forests (2) Coniferous forests (3) Grass lands (4) Deserts

Last Answer : Coniferous forests

Description : Tundras are (1) Deciduous forests (2) Tropical rain forests (3) Cold deserts (4) Hot deserts

Last Answer : Cold deserts

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)

Description : Which of the following statements is not true about disk-arm scheduling algorithms ? (A) SSTF (shortest seek time first) algorithm increases performance of FCFS. (B) The number of requests for disk ... arm movements. (D) SCAN and C-SCAN algorithms are less likely to have a starvation problem.

Last Answer : (B) The number of requests for disk service are not influenced by file allocation method.

Description : Which of the following deserts has the highest gold deposits? (1) Kyzyl-Kum Desert (2) Gobi Desert (3) Mojave desert (4) Tanami desert

Last Answer : Mojave desert

Description : Which of the following deserts have been named after the phrase ‘The Great Thirst’ ? (1) Namib Desert (2) Mojave Desert (3) Kalahari Desert (4) Sahara Desert

Last Answer : Kalahari Desert

Description : Match correctly the following deserts and their location by choosing the correct response: Desert a. Kalahari b. Atacama c. Thar d. Great Victoria Location (i) South America (ii) Australia (iii) Africa (iv) Asia (1) a-(ii), b- ... b-(ii), c-(i), d-(iv) (4) a-(iii), b-(i), c-(iv), d-(ii)

Last Answer : a-(iii), b-(i), c-(iv), d-(ii)

Description : Which of the following is a correct description of ‘tissue culture’? (1) Conservation of forests and plantation (2) Growth and propagation of horticultural crops (3) Science of cultivating animal tissue in artificial medium (4) Protection of wild animals 

Last Answer : Science of cultivating animal tissue in artificial medium

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

Last Answer : Tree plantation/Afforestaion

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 : Tree plantation/afforestation

Description : How might knowledge of the global wind belts have helped a sixteenth century explorer sailing from Spain to the northern part of South America?

Last Answer : It would have made the trip easier if they sailed along the wind belts to the north

Description : Subtropical high pressure belts are otherwise called – (1) Furious fifties (2) Screeching sixties (3) Horse latitudes (4) Roaring forties

Last Answer : (3) Horse latitudes Explanation: The areas of sub-tropical high pressure are located between latitudes 250 and 350 N and S. These highpressure zones are called the horse-latitudes. It is an area which receives little precipitation and has variable winds mixed with calm

Description : How do animals get shelter in the desert?

Last Answer : any animals that live in the desert find homes underground or ifthey can the a dig a hole in a cactus perfect for surviving

Description : An area legally reserved for wild life in its natural surroundings is – (1) Biosphere Reserve (2) Sanctuary (3) Social Forests (4) National Park

Last Answer : (2) Sanctuary Explanation: A wildlife sanctuary is an protected area that is reserved for the conservation only of wildlife, animals and plant species. Human activities like harvesting of timber, collection of minor forest products are allowed.

Description : Uneven distribution of insolation on the earth is mainly due to the – (1) spherical shape of the earth (2) distribution of land and water (3) direction of the winds (4) presence of pressure belts

Last Answer : (1) spherical shape of the earth Explanation: Uneven distribution of insolation on the earth is mainly due to the Earth's tilted axis and the nearly spherical shape. The length of time that the ... lead to the unequal distribution of heat on the Earth, creating what is called a heat gradient.

Description : Growing agricultural crops between rows of planted trees is known as - (1) Social forestry (2) Jhum (3) Taunia system (4) Agro forestry

Last Answer : (3) Taunia system Explanation: The Taungya system involves growing agricultural crops between rows of planted trees (sal, teak, etc). Along with jhum cultivation, it is one of the well-known systems of agro forestry programmes in practice in our country.

Description : Growing agricultural crops between rows of planted trees is known as (1) Social forestry (2) Jhum (3) Taungya system (4) Agro forestry

Last Answer : Taungya system

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

Description : Which is the soil formed by wind dust in and around hot deserts? -General Knowledge

Last Answer : The answer is 'Loess soil'

Description : Which is the soil formed by wind dust in and around hot deserts? -General Knowledge

Last Answer : answer:

Description : Which is the soil formed by wind dust in and around hot deserts? -General Knowledge

Last Answer : answer:

Description : Which is the soil formed by wind dust in and around hot deserts?

Last Answer : Loess soil