Environmental Science

Front

What would happen to the Earth in the absence of ants?

Back

Destruction of life

Front

An extensive number of chains interlinked in an ecosystem forms a __________ together.

Back

Food web

Front

The natural place of an organism or community is known as

Back

Habitat

Front

What converts nitrogen gas into a usable form for plants and animals?

Back

Rain fall

Front

Which one of these does NOT refer to the direct use of forest products?

Back

Gums and resins

Front

What is the role of ants in the ecosystem?

Back

Ants help in soil aeration and decomposition.

Front

What is a food chain?

Back

A linear sequence of organisms where each is eaten by the next.

Front

What is a biome?

Back

A large area characterized by its vegetation, soil, climate, and wildlife.

Front

What is soil erosion?

Back

The removal of the top layer of soil by wind or water.

Front

What is biodiversity?

Back

The variety of life in the world or in a particular habitat.