Answer the following question given this paragraph: 

A flood occurs when so much water enters a stream or river that it overflows its banks. Flood waters from a river are shown in Figure below . Like this flood, many floods are caused by very heavy rains. Floods may also occur when deep snow melts quickly in the spring.


Q: What occurs when so much water enters a stream or river that it overflows its banks or when deep snow melts very quickly in spring?

 Choices:

- drought

- avalanche

- storm

- flooding

A:
flooding
