Question

are used for earthquake studies and weather forecasting.​

Answer 1

Answer:

A seismograph, or seismometer, is an instrument used to detect and record earthquakes.

Weather forecasters use all kinds of tools to achieve this goal. We have instruments called barometers to measure air pressure, radar to measure the location and speed of clouds, thermometers to measure temperature, and computer models to process data accumulated from these instruments.

Bro or Sis whatever you are but,one thing I tell you don't know how to ask questions. It should be as Q1.What is used to study earthquake?

Q2. What is used to record Weather

Explanation:

Hope it helps you !!!