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Biology MCQS[NEET-2021 to 2022]-Natural resources and conservation
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1. Combination of Agroforestry are
Food crops, Fodder crops
Fodder crops, Fibre crop
Fibre crops , Food crops
Food crops, tree crop
2. Which of the following is a non-renewale source of energy?
Fossils fuels
Wile life
Forest
Water
3. Which of the following plant endemic to India is
Ginkgo
Banyan
Sequoia
None
4. Which of the following is the recent technique for the study of vegetation ?
Ground photography
Field work
Observation
Remote sensing
5. Which of the following is a renewable exhaustible natural resource ?
Coal
Forest
Water
Petroleum
6. A species restricted to a given area is
Allopatric species
Endemic species
Sympatric species
Sibling species
7. According to IUCN red list, what is the status of Red Pand
Endangered species
Critically endangered
Extinct species
Vulnerable species
8. Agroforestry and social forestry both includes
Afforestation
Production forestry
Commercial forestry
Plantation of trees
9. An endangered bird is
Pink-headed duck
Great Indian Bustard
Passenger Pigeon
None
10. An endangered species from the following
Rosa indica
Azardirachta
Acacia arabica
Rauwolfia serpentina
11. An exhaustible renewable resource is
Solar energy
Coal
Fresh water
All
12. An inexhaustible and renewable source of energy is
Fossil fuel
Wood
Hydropower
Natural gas
13. Anthropogenic extinction occurs due to
Floods
Earthquakes
Changing environmental conditions
Human activities
14. Biogas is which type of natural resources
Renewable
Non-conventional
Both A and B
None
15. Chipko Movement is an example of forest conservation through
Political issue
Tehri-Garhwal district
Uttaranchal
None
16. Chipko movement is related to Which of the following conservation?
Soil
Water
Forest
Wetland conservation
17. Chipko movement was launched for protection of
Ozone
Soil
Water
Forest
18. Conservation of species in its natural habitat is
Ex-situ
In-situ
In-vitro
More than one option is correct
19. Deforestation brings about
Weed control
Soil erosion
Decreases drought
Both A and B
20. Deforestation is caused due to
Construction of roads
Silviculture
Rainfall
Snowfall
21. Deforestation is the major causal agent of
Depletion of Ozone
Depletion of natural resources
Desertification of habitat
Environmental pollution
22. Deforestation will decrease
Soil fertility
Soil erosion
Rainfall
Both A and B
23. Development of botanical garden is what type of conservation
Ex-situ
An easy
A common
Nonw
24. Ex situ conservation is carried out in
Biosphere reserve
Nation Park
Zoo
Sanctuary
25. Extensive planting of trees to increase forest cover is called
Agroforestry
Deforestation
Social forestry
Afforestation
26. For mapping. Remote sending equipment is mounted on
Ship and spacecraft
Aircraft and satellite
Satellite and spacecraft
All
27. Forests control drought by
Increasing oxygen
Increasing humidity and rainfall
Preventing floods
Preventing soil erosion
28. Fresh water present on earth is
2.50%
0.01%
97.50%
1.97%
29. Fresh water problem arises due to
Uneven distribution on earth
Globaly available stocks are insufficient
No regeneration of required quantity through natural hydrological cycle
None
30. Gamma and X-rays are not used for remote sensing because
They are absorbed by object
They are reflected by object
They are absorbed by layer atmosphere
More than one option is correct
31. Geo-stationary satellites
Are located near the earth
Rotate very fast
Are stationary
Rotate with speed equal to that of earth
32. In a National Park protection is provided to
Flora
Entire ecosystem
Flora and fauna
Fauna
33. Common type of forest in India is
Sal and Teak forests
Tropical thom forests
Tropical most deciduous forest
Tropical dry deciduous forest
34. In national park protection is provided to
Flora
Fauna
Flora and fauna
Entire ecosystem
35. Inexhaustible resource among the following is
Solar energy
Plants
Minerals
Fossil fuels
36. INSAT system is type of
All Satellite
Geo-stationary satellite
Sun-synchronous satellite
Both B and C
37. Islands have higher number of endemic species as they are separated from land masses by
Mountains
Large expanses of water
Deserts
None
38. It is not a protected forest
Sanctuary
Reserve forest
Core of biosphere
Orchard
39. Life supproting zone earths surface is
Lithosphere
Stratospere
Biosphere
Ecotene
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