Environment conservation

Environment consists of

• Plants

• Animals

• Living and non living things

• Plants and animals

We should use hydroelectricity instead of

• Petrol

• Biogas

• Solar energy

• Wind energy

Which of the following causes Environment pollution

• Sewage

• Garbages

• Dust

• All of them.

Which of the following helps to reduce soil erosion

• Lanslide

• Terrace farming

• Deforestation

• Flood

Only ___________ can modify the natural environment.

• Animals

• Birds

• Plants

• Human beings

Disposal of sewage in the water resources cause ____________ pollution

• Water

• Air

• Land

• Soil

The process of planting trees in the bare land is called

• DEforestation

• Afforestation

• Urbanization

• Environment

_________ is the process of making town and cities

• Hydroelectricity

• Afforestation

• Urbanization

• Industrialization

Terrace farming increases soil erosion

• True

• False

We should conserve forests for

• Timber

• Habitat for wild animal

• medicinal plants

• All of them