Shared Flashcard Set

Details

Title

Study guide: Earth/Moon

Description

Study Guide

Total Cards

Subject

Science

Level

8th Grade

Created

02/15/2012

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Additional Science Flashcards

Term

How many time does the Earth rotates every year?

Definition

About 365 Days a year

[image]

Term

What causes Day and Night on Earth?[image]

Definition

Rotation on it axis

Term

How does a lunar eclipse occur?

[image]

Definition

The sun, Earth, and Moon line up and the moon get in earth umbra which causes a total lunar eclipse.

[image]

Term

One complete revolution of Earth around the sun takes about....

Definition

About 365 Days

[image]

Term

Earth has seasons becuase...

Definition

of Earth's axis being tilted 23.5 degrees

[image]