Subjects Required
Tools used
Famous Hydrologists
100

Why do hydrologists require mathematics in their work?

To calculate water flow

100

What is the function of a rain gauge?

To measure the amount of rainfall

100

Name both of the famous hydrologists as said in the presentation.

Robert E. Horton and Henry Darcy.

200

What subject is needed to test and study water quality?

Chemistry

200

Name two other tools that hydrologists use.

Stream gauge, flow meter, soil moisture sensor, water testing kit, GPS and GIS

If you said two tools out of that list, you are correct!

200

What theory did Robert E. Horton develop?

He developed the theory of infiltration, which explains how water enters the soil.