Universe Reteach

Why is technology important to scientists?

• It allows data to be collected from places we can't go.

• It gives proof that their data is reliable.

• It provides accurate data slowly and carefully.

• It makes you not have to collaborate with other scientists.

Tags

NGSS.MS-ESS2-5

How do galaxies and stars relate to the Universe?

• The Universe contains billions of galaxies, and each galaxies contains billions of stars.

• The Universe contains billions of stars, and each star contains billions of galaxies.

• The Universe has nothing to do with galaxies and stars.

• Galaxies are made of universes and stars.

Tags

NGSS.MS-ESS1-2

Which choice below correctly describes the waves of the EM Spectrum?

• They travel at the same speed.

• They have the same wavelength.

• They have the same frequency.

Tags

NGSS.MS-PS4-1

Which object below is CLOSEST to Earth?

• Object 2 (30 astronomical units away)

• Object 4 (5 light years away)

• Object 3 (2 light years away)

• Object 1 (20 astronomical units away)

Which type of EM Waves has wavelengths that are SHORTER than visible light?

• infrared rays

• radio

• ultraviolet

• microwave

Why have astronauts not been able to investigate planets outside of our solar system?

• Astronauts can't travel in a vacuum.

• There's no reason to travel outside the solar system.

• It would take astronauts too long to get there.

• Planets outside our solar system can't support human life.

Which wave on the EM spectrum carries the MOST energy?

• Visible Light

• X-Ray

• Gamma Rays

• Infrared

Tags

NGSS.HS-PS4-4

Which of the following is the largest object?

• the Milky Way

• the Sun

• the Solar System

• the Moon

Tags

NGSS.MS-ESS1-3

Which of the following is the smallest object?

• an asteroid

• a galaxy

• a planet

• a moon

Tags

NGSS.MS-ESS1-3

Which wave has a LONGER wavelength than visible light?

• infrared

• x-ray

• gamma

• ultraviolet