Question 1: Describe the probability of occurrence and effects of the thunderstorms and hail.
Question 2: Illustrate the effects and areas influenced by flood.
Question 3: Describe the causes and areas influenced by landslides.
Question 4: Give an account of the causes and effects of desertification.
Question 5: Explain the main nuclear hazards of the world.
Question 6: Describe the ecological disturbances due to soil development and pollination.
Question 7: Write notes (any two):
a) Ozone depletion.
b) Effects of droughts.
c) Types of man-induced hazards.