Answer:
B.the increase in temperature and volume of water that runs into rivers and streams
Explanation:
The severity of a flood deeds on the increase in temperature and volume of water that runs into rivers and streams. Increase in the temperatures changes the wind’s direction and there is a more chances for rain fall in these climate.
Due to which there is a loads of water accumulated in this period of time due to which there is always a flood due to the heavy rains. The physical cause due to flood is cause of heavy rainfall steep slopes and wet soil.
