Environmental Education

Ecology deals with the study of

• Reciprocal relationship between living and non-living components

• Living beings

• Living and non living beings

• None of the above

In a biotic community, the primary consumers are

• carnivores

• herbivores

• detritivores

• Omnivores

Which of the following represents the correct food chain?

• Grass ⟶ Frog⟶ Insect ⟶ Eagle ⟶ Snake

• Grass ⟶ Insects ⟶ Frog ⟶ Snake ⟶ Eagle

• Grass ⟶ Snake ⟶ Eagle ⟶ Insects ⟶ Frog

• Grass ⟶ Eagle ⟶ Snake ⟶ Insects ⟶ Frog

Which of the following is the most preferable management of waste?

• Reuse

• Reduce

• Recycle

• Dispose

The adverse effects of acid rain is

• Causing paint to peel

• Corrosion of steel structures

• Harmful for agriculture

• All of the above