(English Medium) ICSE Class 10 - CISCE Important Questions for Environmental Science

Biomass refers to ______.

Write one advantage of solar energy.

Write one disadvantage of solar energy. 

Name the energy that is produced by the rise and fall of ocean water.

What is the advantage of tidal energy?

'Biogas is produced by the fermentation of biodegradable wastes'. Mention any three advantages of using biogas.

'Biogas is produced by the fermentation of biodegradable wastes'. Mention any two disadvantages of using biogas.

State any two reasons to prove landfills are not environment friendly.

Incineration is used to dispose ______.

What is incineration?

What kinds of wastes are incinerated?

Define International Trade.

Mention three ways in which International Trade can reduce global inequalities and thereby help the developing nations.

Assertion (A): MNC's made better infrastructure, brought employment and reduced the gap between the developed and developing nations.

Reason: MNCs exploited the resources and acquired land, thus destroying the ecology.

Study the picture given below and state the phenomenon represented by this:

Assertion (A): Cooperation can be achieved by the International Treaties and Agreements.

Reason (R): Global pollution can be resolved by cooperation among Nations.

GEF work focuses on:

Remote sensing satellites are effective in environmental protection.

Give two reasons in support of your answer.

What is alternate technology?

State one benefit of alternate technology.