Description : Evergreen rain forest is mainly found in regions having well distributed annual rainfall – (1) Below 50 cm (2) 50-100 cm (3) 100-200 cm (4) More than 200 cm
Last Answer : (4) More than 200 cm Explanation: Tropical evergreen forests are usually found in areas receiving more than 200 cm of rainfall and having a temperature of 15 °C to 30 °C. They occupy about seven per cent of the Earth's land surface and harbour more than half of the world's plants and animals
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)
Description : “Tidal forest” is otherwise called : (1) Evergreen forest (2) Monsoon forest (3) Mangrove forest (4) Coniferous forest
Last Answer : Mangrove 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 : Deciduous forest
Description : Laterite soils are found in area where– (1) normal temperature and rain fall is less (2) temperature is high and rainfall is heavy (3) temperature is low and rainfall is nominal (4) temperature is high and rainfall is normal
Last Answer : temperature is high and rainfall is heavy
Description : Which is a tropical food crop requiring a temperature of 270 C and a rain fall more than 100 cm? (1) Wheat (2) Maize (3) Rice (4) Barley
Last Answer : Rice
Description : The maximum biodiversity is found in (1) Tropical rain forests (2) Temperate forests (3) Coniferous forests (4) Arctic forest
Last Answer : Tropical rain forests
Description : A place having an average annual temperature of 27°C and an annual rainfall of over 200 cm.where is this?
Last Answer : Singapore
Description : Match the following : Crops Annual Rainfall A. Rice 1. 100 to 150 cm B. Wheat 2. 50 to 75 cm C. Ragi 3. 40 to 50 cm D. Bajra 4. 50 to 100 cm A B C D (a) 1 2 4 3 (b) 4 3 2 1 (c) 3 2 1 4 (d) 2 1 3 4
Last Answer : Ans: (a)
Description : Tropical rain forest is characterised by (1) Absence of trees (2) Least productivity (3) Maximum biodiversity (4) Minimum biodiversity
Last Answer : Maximum biodiversity
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 : Taiga forest of Siberia
Description : Farming in an areas having average annual rainfall of £ 50 cm.
Last Answer : Ans. Dry farming
Description : In an area with more than 200 cm annual rainfall and slopy hills, which of the following crops can be cultivated best? (a) Tea (b) Jute (c) Tobacco (d) Cotton shop.ssbcrack.com
Description : Following are the characteristics of an area in India: [IAS 2010] 1. Hot and humid climate 2. Annual rainfall 200 cm 3. Hill slopes up to an altitude of 1100 metres 4. Annual range of temperature 15 ... to find in the area described above? (a) Mustard (b) Cotton (c) Pepper (d) Virginia tobacco
Description : In _______ forests, trees shed their leaves in a particular season. (1) evergreen (2) mangrove (3) deciduous (4) thorny
Last Answer : deciduous
Description : The forests which act as barriers against cyclones are : (1) Alpine forests (2) Mangrove forests (3) Evergreen forests (4) Monsoon forests
Last Answer : Mangrove forests
Description : Match the following: Forest Type Regions A. Tropical evergreen 1. Chhotanagpur plateau, Siwaliks B. Monsoon 2. Shillong plateau, Sahyadris C. Temperate 3. West Bengal, Terai D. Mangrove 4. Eastern and Western Himalayas, Nilgiris A B C D (a) 2 4 1 3 (b) 3 1 4 2 (c) 2 1 4 3 (d) 3 4 1 2
Description : The ‘Pacific Ring of Fire’ is associated with (1) oil well fires (2) thermal power station (3) volcanoes and earthquakes (4) forest fires
Last Answer : volcanoes and earthquakes
Description : Which one of the following ecosystem types has the highest annual net primary productivity? (a) Tropical deciduous forest (b) Temperate evergreen forest (c) Temperate deciduous forest (d) Tropical rainforest
Last Answer : (d) Tropical rainforest
Description : Rubber plantations are found in (1) Temperate forests (2) Mountain regions (3) Polar regions (4) Equatorial regions
Last Answer : Equatorial regions
Description : What percent of Indian terrain receive annual rainfall below 75 cm
Last Answer : 35%
Description : The area with annual rainfall less than 50 cm in a year is – (1) Meghalaya (2) Leh in Kashmir (3) Coromandel coast (4) Konkan coast
Last Answer : (2) Leh in Kashmir Explanation: Rainfall distribution in India is uneven. Areas of Inadequate Rainfall (it implies rainfall less than 50 cm a year): There are basically two belts that receive ... rainfall is also caused in the months of January. February and March by the westerly depressions.
Description : Which one of the following types of forest covers the maximum area in India? [NDA 2001] (a) Tropical rain forest (b) Tropical moist deciduous forest (c) Tropical dry deciduous forest (d) Tropical dry evergreen forest
Last Answer : Ans: (b)
Description : Why is the South Pole colder than the North Pole ? (1) High altitude (2) More rainfall (3) Strong winds (4) Away from the sun
Last Answer : High altitude
Description : Among the following regions of India, which one receives comparatively least amount of annual rainfall? [IAS 2009] (a) An 80 km wide coastal belt from Nellore to Point Calimere (b) The middle and lower Asom valley (c) North-eastern Rajasthan (d) The coastal plains of Gujarat south of Narmada
Description : The equatorial regions receive rainfall throughout the year. What is the annual rainfall?
Last Answer : 250 cms
Description : Contour line is the imaginary line joining places of equal : (1) Rainfall (2) Humidity (3) Elevation (4) Temperature
Last Answer : Elevation
Description : Rainfall caused by intense evaporation in equatorial areas is called _______ (1) Orographic rainfall (2) Cyclonic rainfall (3) Frontal rainfall (4) Convectional rainfall
Last Answer : Convectional rainfall
Description : Which of the following reasons is responsible for lack of vegetation in the deserts ? (1) Heavy volume of sands (2) Absence of B-horizon in the soil (3) High temperature (4) Lack of rainfall
Last Answer : Lack of rainfall
Description : The climatic zones are classified on the basis of (1) distance from the equator (2) elevation (3) rainfall (4) distance from the sea
Last Answer : rainfall
Description : In which region does rainfall occur throughout the year ? (1) Mediterranean (2) Equatorial (3) Tropical (4) Temperate
Last Answer : Equatorial
Description : Which one of the following represent the lines joining the places of equal rainfall ? (1) Isohypses (2) Isohalines (3) Isobars (4) Isohyets
Last Answer : Isohyets
Description : Recharging of water table depends on (1) amount of rainfall (2) relief of the area (3) vegetation of the area (4) amount of percolation
Last Answer : relief of the area
Description : Convectional Rainfall occurs in: (1) Equatorial region (2) Temperate region (3) Tropical region (4) Polar region
Last Answer : Equatorial region
Description : Isolines joining places of equal rainfall are called ________ (1) isohyets (2) isotherms (3) isobars (4) contours
Last Answer : isohyets
Description : An Equinox is when: (1) Day and night are of equal length (2) Day is of the shortest duration during the year (3) Day is of the longest duration in the year (4) Day when maximum rainfall of the year occurs
Last Answer : Day and night are of equal length
Description : The fur of the animals living in colder regions (1) protects them from water (2) traps the air and keeps them warm (3) protects them from enemies (4) makes them appear beautiful
Last Answer : traps the air and keeps them warm
Description : 'Green House Effect' means (1) Pollution in houses in tropical regions (2) Trapping of solar energy due to atmospheric oxygen (3) Trapping of solar energy due to atmospheric carbon dioxide (4) Cultivation in green houses so as to check pollution
Last Answer : Trapping of solar energy due to atmospheric carbon dioxide
Description : In which region is Terrace farming done? (1) Dry regions (2) Slope of hills (3) Mountain tops (4) Rooftops
Last Answer : Slope of hills
Description : Which one of the four regions above the earth has smallest height (km.) ? (1) Stratosphere (2) Mesosphere (3) Thermosphere (4) Troposphere
Last Answer : Troposphere
Description : Which one of the following is called North-easter? (1) Cold and fast-blowing winds in northern hemisphere that move from sub-polar to polar regions (2) Cold and fast-blowing winds in ... -blowing winds from the polar region in northern hemisphere (4) Winds blowing towards Kazakhstan in Central Asia
Last Answer : Cold and fast-blowing winds from the polar region in northern hemisphere
Description : Equatorial regions experience (1) warm and dry climate (2) hot and humid climate (3) wet and windy climate (4) moderately pleasant climate
Last Answer : hot and humid climate
Description : Very strong and cold icy winds that blow in the Polar regions are called (1) Typhoons (2) Tornadoes (3) Blizzards (4) Polar winds
Last Answer : Blizzards
Description : Moraines are formed in (1) River deltas (2) Arid regions (3) Glacial regions (4) Monsoon region
Last Answer : Glacial regions
Description : Extensive deserts occur in the western tropical regions of continents because : (1) of easterly trade winds. (2) cold ocean currents flow along the western coasts. (3) of the effect of both the ... winds and cold ocean currents. (4) the rate of evaporation is greater along the western margin areas.
Last Answer : of the effect of both the offshore easterly trade winds and cold ocean currents.
Description : The maximum non-verticality of the bore of a well 200 m deep, may be permitted up to (A) 25 cm (B) 50 cm (C) 75 cm (D) 100 cm
Last Answer : (D) 100 cm
Description : The horizontal deflection of a parabolic curved beam of span 10 m and rise 3 m when loaded with a uniformly distributed load l t per horizontal length is (where Ic is the M.I. at the crown, which varies as the slope ... arch). (A) 50/EIc (B) 100/EIc (C) 150/EIc (D) 200/E
Last Answer : (D) 200/E
Description : In a slanting hilly Indian terrain experiencing more than 200 cms of annual rainfall, which one of the following crops can be cultivated best? (1) Cotton (2) Jute (3) Tobacco (4) Tea
Last Answer : (4) Tea Explanation: Well distributed rainfall ranging around 2000 mm to 5000 mm is considered suitable for successful tea plantation. The monthly average maximum temperature ranging between 28°C and 32°C during April to ... monsoon period, as much as 10 to 12 incises (250-300 mm) of rain per day.
Description : Pick up the correct statement from the following: (A) The amount of rainfall in 24 hours, is known as daily rainfall (B) The amount of rainfall in one year, is known as annual rainfall (C) The rain cycle period in India is taken as 35 years (D) All the above
Last Answer : (D) All the above