Earth Science Chapter 24 Practice Test

Front

What is solar wind?

Back

The streams of charged particles emitted from the sun’s corona.

Front

What was the first space telescope built by NASA?

Back

Hubble Space Telescope.

Front

What are the different types of electromagnetic radiation?

Back

Gamma rays, X-rays, visible light, and radio waves.

Front

What process does the Sun use to create energy?

Back

Nuclear fusion.

Front

What are granules on the Sun's surface?

Back

Numerous bright markings that produce a grainy texture.

Front

Define electromagnetic radiation.

Back

A form of energy that travels through space at the speed of light, including gamma rays, X-rays, visible light, and radio waves.

Front

What is the significance of the Hubble Space Telescope?

Back

It has provided some of the most detailed images of distant galaxies and has contributed significantly to our understanding of the universe.

Front

Explain nuclear fusion in the context of the Sun.

Back

A process where hydrogen nuclei combine to form helium, releasing energy in the form of light and heat.

Front

What is the corona of the Sun?

Back

The outermost layer of the Sun's atmosphere, visible during a solar eclipse.

Front

What role does solar wind play in space weather?

Back

It can affect satellite operations, communications, and even power grids on Earth.