Science Fusion: Unit 2, Lesson 4 (Part A)

Front

What does a GPS device calculate using the data it receives?

Back

Its height above sea level and its position on Earth.

Front

What do weather satellites do with the data they collect?

Back

They process it to produce images showing clouds, surface temperatures, and many other variables related to weather.

Front

Can layers be added to GIS to create custom-made maps?

Back

True.

Front

What type of sensors are used to create remote-sensing images?

Back

Sensors that detect visible light.

Front

From where are aerial photographs taken today?

Back

Aircraft such as airplanes and helicopters.

Front

What is the primary function of a GPS device?

Back

To determine location and altitude.

Front

What are GIS layers used for?

Back

To create detailed and customized maps by overlaying different types of data.

Front

What is remote sensing?

Back

The acquisition of information about an object or phenomenon without making physical contact.

Front

What types of data can weather satellites collect?

Back

Data on cloud cover, surface temperatures, humidity, and atmospheric pressure.

Front

How do weather satellites contribute to weather forecasting?

Back

By providing real-time data that helps meteorologists analyze and predict weather patterns.