Floods

Q. What is flood and how it is caused?

Q. is one of the causes of flood.

1. Global warming
2. Afforestation
3. Soil erosion

Q. What are the main man-made causes of flood?

1. Global warming
2. Drip irrigation
3. Pollution
4. Rainwater harvesting

Q. Which of the following are consequences of floods?

1. Infrastructure damage
2. Water pollution
3. Waterborne diseases
4. Growth of trees

Q. Flood increases the risk of waterborne diseases such as.

1. typhoid
2. influenza
3. asthma

Q. Excessive rainfall causes ______.

1. 
2. 
3. 
4. 

Q. Which amongst the following can happen due to excessive rainfall?

1. Drought
2. Flood
3. Earthquake
4. Cyclone