Question

1) An animal that breathe through lungs as well as skin. ____________

2) Cause of depletion of water table___________

3) Vegetative reproduction method ________

4) A technique of watering plants directly at the base of the plant ___________

5) A gas used to kill germs in water_________​

Answer 1

Explanation:

1st: amphibians

2: Increase in agriculture. 3. Increase in industrialization. 4. Deforestation.

3: grafting, cutting,layering

4: Drip Irrigation

5: chlorine gas