Question

Question 10

(a) Explain how industrial waste and vehicular emission act as the source of air

pollution.

[2]

(b) Which health hazards are associated with radioactive waste? [2]

(c) (i) What is organic farming?

(ii) Why is this form of farming gaining popularity in recent times?

[3]

(d) Discuss how individuals may reduce energy consumption to create a cleaner and

eco-friendly world.

[3]

Question 11

(a) Why are tropical deserts found along the western margins of the continents? [2]

(b) Name the economic activities practised in the tropical grasslands. [2]

(c) Give a reason for each of the following:

(i) “The Equatorial region is also called the lungs of the world.”

(ii) The trees found in the Mediterranean region have long roots and thick barks.

(iii) Tundra region has a low annual range of temperature.

[3]

(d) (i) What type of climate is experienced in the north-western part of Europe?

(ii) What is the human response to the typical climate of this region?​

Answer 1

Answer:

Pollution is defined as the introduction into the environment of substances ... and in the event of danger, the consequences can be severe for mankind... The long-term effects associated with air pollution are chronic asthma

Explanation:

stationary sources – such as power plants, oil refineries, industrial facilities, and factories. area sources – such as agricultural areas, cities, and wood burning fireplaces. natural sources – such as wind-blown dust, wildfires, and volcanoes.