Someone please help me :( this is confusing
Match each word with each sentence that matches together. Match each sentence with the correct word

Hydrologist -

Meteorologist-

Geologist -

Astronomer-

- A certain ocean water has formed by 0 .2 in the last 40 years

- Last year there was an average number of tornadoes in Kansas.

- An earthquake caused a 2cm movement along a fault in California

- Earth's year is slightly longer due to the gravity