Question

Why there is increase in natural disaster like drought and flood in last two decades? Give two scientific reasons

Answer 1

Answer:

because of the ecological imbalance .

1. reckless cutting of trees.
2. bad fertility of the soil

Answer 2

Answer:

One reason for this can be:

1)Deforestation at a very high level.(Imp. reason)

2)Pollution also at very high level.

Explanation:

1)Deforestation can cause land sliding,soil erosion,floods and sometimes drought.

2)Pollution causes MAHAMAARI(I don't know its English and this MAHAMAAR!!! can be caused by water pollution), jaundice ,asthama,soil erosion(Due to acidic water or dumping of inorganic waste),land pollution(*same reasons).

HOPE IT WILL HELP!!!

And sorry for that MAHAMAAR!!!