A species restricted to a given area is
1.Allopatric species
2.Endemic species
3.Sympatric species
4.Sibling species
According to IUCN red list, what is the status of Red Pand
1.Endangered species
2.Critically endangered
3.Extinct species
4.Vulnerable species
Agroforestry and social forestry both includes
1.Afforestation
2.Production forestry
3.Commercial forestry
4.Plantation of trees
An endangered bird is
1.Pink-headed duck
2.Great Indian Bustard
3.Passenger Pigeon
4.None
An endangered species from the following
1.Rosa indica
2.Azardirachta
3.Acacia arabica
4.Rauwolfia serpentina
An exhaustible renewable resource is
1.Solar energy
2.Coal
3.Fresh water
4.All
An inexhaustible and renewable source of energy is
1.Fossil fuel
2.Wood
3.Hydropower
4.Natural gas
Anthropogenic extinction occurs due to
1.Floods
2.Earthquakes
3.Changing environmental conditions
4.Human activities
Biogas is which type of natural resources
1.Renewable
2.Non-conventional
3.Both A and B
4.None
Biogas is which type of natural resources
1.Renewable
2.Non-conventional
3.Both A and B
4.None
Chipko Movement is an example of forest conservation through
1.Political issue
2.Tehri-Garhwal district
3.Uttaranchal
4.None
Chipko movement is related to Which of the following conservation?
1.Soil
2.Water
3.Forest
4.Wetland conservation
Chipko movement was launched for protection of
1.Ozone
2.Soil
3.Water
4.Forest
Combination of Agroforestry are
1.Food crops, Fodder crops
2.Fodder crops, Fibre crop
3.Fibre crops , Food crops
4.Food crops, tree crop
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
Conservation of species in its natural habitat is
1.Ex-situ
2.In-situ
3.In-vitro
4.More than one option is correct
Deforestation brings about
1.Weed control
2.Soil erosion
3.Decreases drought
4.Both A and B
Deforestation is caused due to
1.Construction of roads
2.Silviculture
3.Rainfall
4.Snowfall
Deforestation is the major causal agent of
1.Depletion of Ozone
2.Depletion of natural resources
3.Desertification of habitat
4.Environmental pollution
Deforestation will decrease
1.Soil fertility
2.Soil erosion
3.Rainfall
4.Both A and B
Development of botanical garden is what type of conservation
1.Ex-situ
2.An easy
3.A common
4.Nonw
Ex situ conservation is carried out in
1.Biosphere reserve
2.Nation Park
3.Zoo
4.Sanctuary
Extensive planting of trees to increase forest cover is called
1.Agroforestry
2.Deforestation
3.Social forestry
4.Afforestation
For mapping. Remote sending equipment is mounted on
1.Ship and spacecraft
2.Aircraft and satellite
3.Satellite and spacecraft
4.All
Forests control drought by
1.Increasing oxygen
2.Increasing humidity and rainfall
3.Preventing floods
4.Preventing soil erosion
Fresh water present on earth is
1.2.5 %
2.0.01%
3.97.5%
4.1.97%
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
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
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
In a National Park protection is provided to
1.Flora
2.Entire ecosystem
3.Flora and fauna
4.Fauna
In national park protection is provided to
1.Flora
2.Fauna
3.Flora and fauna
4.Entire ecosystem
Inexhaustible resource among the following is
1.Solar energy
2.Plants
3.Minerals
4.Fossil fuels
INSAT system is type of
1.All Satellite
2.Geo-stationary satellite
3.Sun-synchronous satellite
4.Both B and C
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
It is not a protected forest
1.Sanctuary
2.Reserve forest
3.Core of biosphere
4.Orchard
Life supproting zone earths surface is
1.Lithosphere
2.Stratospere
3.Biosphere
4.Ecotene
Which of the following is a non-renewale source of energy?
1.Fossils fuels
2.Wile life
3.Forest
4.Water
Which of the following is a renewable exhaustible natural resource ?
1.Coal
2.Forest
3.Water
4.Petroleum
Which of the following is the recent technique for the study of vegetation ?
1.Ground photography
2.Field work
3.Observation
4.Remote sensing
Which of the following plant endemic to India is
1.Ginkgo
2.Banyan
3.Sequoia
4.None