Which of the following is a consequence of reforestation?
Increase in Earth's temperature
Change in weather pattern
Increase in pollution
Protection of soil
Conservation is -
protection of natural resources
management of natural resources
proper use of natural resources
all the above
The variety of plants, animals and micro organisms found in an area is called
Biodiversity
Desertification
Ecosystem
Deforestation
.....i........ is a large protected land where plant, animals and tribals are conserved in their natural habitat while .......ii...... is an area where animals are protected in their natural habitat.
The information in which row completes the given statement?
i-Zoological Park, ii-Biosphere reserve
i-Biosphere reserve, ii-Sanctuary
i-Sanctuary, ii-National Park
i-National Park, ii-Zoological Park
The species of plants and animals that are found exclusively in a particular area is known as
Extinct
Endemic
Endangered
Threatened
Which one of the following is not a result of deforestation?
Destruction of ozone layer
Removal of top layer of soil by wind and rain
Increased levels of carbon dioxide in the atmosphere
Destruction of the natural habitats of plants and animals
What is the main objective of project tiger?
To increase the population of tiger as they are endangered species
To increase the population of tiger as they are threatened species
To protect tiger by keeping them in artificial settings
To protect tiger by changing their habitat
Endangered species are referred to
Species found in a particular area.
Species facing the danger of extinction.
Variety of living organisms in a specific area.
Species that no longer exist on earth.
Decrease in species diversity in tropical countries is mainly due to -
urbanisation
pollution
deforestation
soil erosion
Study the given statements.
I. Plants provide shade and shelter for some animals.
II. Plants beautify the surroundings of an area.
III. Plants replenish the air with carbon dioxide.
IV. Some of the animals in the zoo can feed on plants.
V. The droppings of animals provide nutrients for some plants.
At the zoo, how do the plant and animal populations depend on each other?
I, IV and V only
I, III and IV only
II, III and IV only
I, II, III and IV only