Deforestation increases the level of one of the following in the atmosphere. This one is:
A. ozone

B. carbon dioxide

C. oxygen

D. water vapour

How does deforestation cause soil erosion?

Deforestation increases the level of one of the following in the atmosphere. This one is:

How does deforestation lead to global warming?

Explain how, deforestation leads to frequent flooding of rivers.

What is effect of deforestation on wild animals?

Large scale deforestation leads to the decrease in the amount of gas A in the atmosphere whereas the amount of gas B increases. The increased amount of gas B in the atmosphere causes an effect C which leads to excessive heating of the earth and its atmosphere producing an undesirable phenomenon D. What are A, B, C and D?

X is a human activity which will cause an increase in temperature of earth’s atmosphere leading to global warming. It can cause soil erosion making the soil infertile and lead to desertification. It can cause decrease in rainfall but increase the flooding of rivers. It can also affect water cycle and lead to the extinction of many wild species. What is X?

Which of the following is not a consequence of deforestation?

Which of the following activities, if not checked in time, may ultimately lead to the rise in sea level causing the flooding of low-lying coastal areas?

What is desertification? Name one human activity which may lead to desertification.