R4RIN – MCQs, Mock Tests | Biology Biology MCQS[NEET-2021 to 2022]-Natural resources and conservation

Combination of Agroforestry are

1. Food crops, Fodder crops
2. Fodder crops, Fibre crop
3. Fibre crops , Food crops
4. Food crops, tree crop

✅ Correct Answer: 4

Which of the following is a non-renewale source of energy?

1. Fossils fuels
2. Wile life
3. Forest
4. Water

✅ Correct Answer: 1

Which of the following plant endemic to India is

1. Ginkgo
2. Banyan
3. Sequoia
4. None

✅ Correct Answer: 4

Which of the following is the recent technique for the study of vegetation ?

1. Ground photography
2. Field work
3. Observation
4. Remote sensing

✅ Correct Answer: 4

Which of the following is a renewable exhaustible natural resource ?

1. Coal
2. Forest
3. Water
4. Petroleum

✅ Correct Answer: 4

A species restricted to a given area is

1. Allopatric species
2. Endemic species
3. Sympatric species
4. Sibling species

✅ Correct Answer: 2

According to IUCN red list, what is the status of Red Pand

1. Endangered species
2. Critically endangered
3. Extinct species
4. Vulnerable species

✅ Correct Answer: 1

Agroforestry and social forestry both includes

1. Afforestation
2. Production forestry
3. Commercial forestry
4. Plantation of trees

✅ Correct Answer: 4

An endangered bird is

1. Pink-headed duck
2. Great Indian Bustard
3. Passenger Pigeon
4. None

✅ Correct Answer: 2

An endangered species from the following

1. Rosa indica
2. Azardirachta
3. Acacia arabica
4. Rauwolfia serpentina

✅ Correct Answer: 4

An exhaustible renewable resource is

1. Solar energy
2. Coal
3. Fresh water
4. All

✅ Correct Answer: 3

An inexhaustible and renewable source of energy is

1. Fossil fuel
2. Wood
3. Hydropower
4. Natural gas

✅ Correct Answer: 3

Anthropogenic extinction occurs due to

1. Floods
2. Earthquakes
3. Changing environmental conditions
4. Human activities

✅ Correct Answer: 4

Biogas is which type of natural resources

1. Renewable
2. Non-conventional
3. Both A and B
4. None

✅ Correct Answer: 3

Chipko Movement is an example of forest conservation through

1. Political issue
2. Tehri-Garhwal district
3. Uttaranchal
4. None

✅ Correct Answer: 4

Chipko movement is related to Which of the following conservation?

1. Soil
2. Water
3. Forest
4. Wetland conservation

✅ Correct Answer: 3

Chipko movement was launched for protection of

1. Ozone
2. Soil
3. Water
4. Forest

✅ Correct Answer: 4

Conservation of species in its natural habitat is

1. Ex-situ
2. In-situ
3. In-vitro
4. More than one option is correct

✅ Correct Answer: 2

Deforestation brings about

1. Weed control
2. Soil erosion
3. Decreases drought
4. Both A and B

✅ Correct Answer: 2

Deforestation is caused due to

1. Construction of roads
2. Silviculture
3. Rainfall
4. Snowfall

✅ Correct Answer: 1

Deforestation is the major causal agent of

1. Depletion of Ozone
2. Depletion of natural resources
3. Desertification of habitat
4. Environmental pollution

✅ Correct Answer: 3

Deforestation will decrease

1. Soil fertility
2. Soil erosion
3. Rainfall
4. Both A and B

✅ Correct Answer: 3

Development of botanical garden is what type of conservation

1. Ex-situ
2. An easy
3. A common
4. Nonw

✅ Correct Answer: 1

Ex situ conservation is carried out in

1. Biosphere reserve
2. Nation Park
3. Zoo
4. Sanctuary

✅ Correct Answer: 3

Extensive planting of trees to increase forest cover is called

1. Agroforestry
2. Deforestation
3. Social forestry
4. Afforestation

✅ Correct Answer: 4

For mapping. Remote sending equipment is mounted on

1. Ship and spacecraft
2. Aircraft and satellite
3. Satellite and spacecraft
4. All

✅ Correct Answer: 2

Forests control drought by

1. Increasing oxygen
2. Increasing humidity and rainfall
3. Preventing floods
4. Preventing soil erosion

✅ Correct Answer: 2

Fresh water present on earth is

1. 2.50%
2. 0.01%
3. 97.50%
4. 1.97%

✅ Correct Answer: 1

Fresh water problem arises due to

1. Uneven distribution on earth
2. Globaly available stocks are insufficient
3. No regeneration of required quantity through natural hydrological cycle
4. None

✅ Correct Answer: 1

Gamma and X-rays are not used for remote sensing because

1. They are absorbed by object
2. They are reflected by object
3. They are absorbed by layer atmosphere
4. More than one option is correct

✅ Correct Answer: 3

Geo-stationary satellites

1. Are located near the earth
2. Rotate very fast
3. Are stationary
4. Rotate with speed equal to that of earth

✅ Correct Answer: 4

In a National Park protection is provided to

1. Flora
2. Entire ecosystem
3. Flora and fauna
4. Fauna

✅ Correct Answer: 3

Common type of forest in India is

1. Sal and Teak forests
2. Tropical thom forests
3. Tropical most deciduous forest
4. Tropical dry deciduous forest

✅ Correct Answer: 4

In national park protection is provided to

1. Flora
2. Fauna
3. Flora and fauna
4. Entire ecosystem

✅ Correct Answer: 4

Inexhaustible resource among the following is

1. Solar energy
2. Plants
3. Minerals
4. Fossil fuels

✅ Correct Answer: 1

INSAT system is type of

1. All Satellite
2. Geo-stationary satellite
3. Sun-synchronous satellite
4. Both B and C

✅ Correct Answer: 2

Islands have higher number of endemic species as they are separated from land masses by

1. Mountains
2. Large expanses of water
3. Deserts
4. None

✅ Correct Answer: 2

It is not a protected forest

1. Sanctuary
2. Reserve forest
3. Core of biosphere
4. Orchard

✅ Correct Answer: 4

Life supproting zone earths surface is

1. Lithosphere
2. Stratospere
3. Biosphere
4. Ecotene

✅ Correct Answer: 3