Question 1:
Illustrate out the meaning of acid mine drainage?
Question 2:
Illustrate out the meaning of Green Revolution?
Question 3:
Illustrate out the meaning of biogeochemical cycles?
Question 4:
Illustrate out the meaning of Hot spots?
Question 5:
Illustrate out the meaning of sewage farming?
Question 6:
Write down the various techniques for controlling noise pollution?
Question 7:
Write down any four current environmental issues.
Question 8:
Illustrate out the term Holocaust?
Question 9:
Describe the term population growth.
Question 10:
Make a distinction between natality and mortality.