NASA | EPIC Observations Pouring In

NASA | EPIC Observations Pouring In

Assessment

Interactive Video

Other, Geography, Science, Physics

5th - 12th Grade

Hard

Created by

Quizizz Content

FREE Resource

The video discusses the unique views of Earth from space, previously seen only by astronauts and space probes. The Epic camera on the Discover satellite now provides new images of the sunlit side of Earth every two hours, enhancing our understanding of atmospheric particles, cloud dynamics, and Earth's energy balance. Discover is the first satellite at the L1 LaGrange point, allowing it to observe vegetation and ship tracks. It also studies the solar wind and provides early warnings of space weather.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What makes the Epic camera on the Discover satellite unique compared to previous methods of viewing Earth?

It captures images of the entire sunlit side of Earth every two hours.

It provides images of Earth every minute.

It only captures images of the moon.

It requires images to be patched together over time.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why do low Earth orbit satellites need to patch images together?

To create a composite image of the entire Earth.

To capture images of the moon.

To monitor space weather.

To observe only the sunlit side of Earth.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does observing the full sunlit side of Earth help in climate studies?

By advancing understanding of atmospheric particles and energy balance.

By capturing images every minute.

By monitoring the solar wind.

By providing images of the moon.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the significance of the Discover satellite's position at the first LaGrange point?

It allows for a balanced gravitational pull between Earth and the sun.

It is closer to the moon.

It orbits the Earth every hour.

It is positioned to observe only the sun.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What additional capabilities does the Discover satellite have besides observing Earth?

Providing images every minute.

Capturing images of the moon.

Monitoring only the sunlit side of Earth.

Studying the solar wind and providing early warnings of space weather.