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Inner Planet Studies
Study Guide for Inner Planet Test
Question | Answer |
---|---|
Which dwarf planet is found in the Asteroid Belt? | Ceres |
Which inner planet is the smallest? | Mercury |
Between which two planets can you find the Asteroid Belt? | Mars and Jupiter |
Mars has two potato-shaped moons. What are their names? | Phobos and Deimos |
What is found in the center of the Solar System? | the Sun |
Which planet is known as the Red Planet? | Mars |
Which planet is the hottest because of its thick, poisonous clouds? | Venus |
Which planet is closest to the Sun? | Mercury |
This is the hardest and hottest part of the Earth. | the core |
Which planet is the third planet from the Sun? | Earth |
What fraction of Earth is water? | 3/4 |
Which planet is known as Earth's twin? | Venus |
How long does it take Earth to complete one revolution? | 1 year or 12 months or 365 days |
Which planet is known as the Water Planet? | Earth |
What is the reason that Earth has seasons? | Earth is tilted on its axis as it revolves around the Sun. |
Which is the largest inner planet? | Earth |
Which planet is the second planet from the Sun? | Venus |
This is the thick layer of hot and rocky Earth. | the mantle |
How long does it take Earth to complete one rotation? | 24 hours or 1 day |
What percentage of Earth is water? | 75% |
The sun appears to rise in the __________ and set in the __________. | rises in the East and sets in the West |
This is where the oceans and continents are found on Earth. | the crust |
How far does Earth tilt on its axis? | 23.5 degrees |
Which planet is the fourth planet from the Sun? | Mars |
Name the seasons on Earth. | Winter, Spring, Summer and Fall |
Which direction does Earth rotate? | counter clockwise |
What causes day and night on Earth? | Earth's rotation |
What separates the inner planets from the outer planets? | the Asteroid Belt |
Which planet is almost the same size as Earth? | Venus |
Which planet travels around the Sun faster than any other planet? | Mercury |
How can you tell which half of Earth is day? | It's the side facing the Sun. |
What are the names of the first four planets in order from the Sun? | Mercury, Venus, Earth and Mars |
Which season does Earth experience if its tilt is toward the Sun? | Summer |
Which direction does Earth revolve around the Sun? | counter clockwise |
How can you tell which half of Earth is night? | It's the side facing away from the Sun. |
What sentence helps to identify all 8 planets from the Sun? | My very educated mother just served us nachos. |
Which season does Earth experience if its tilt is away from the Sun? | Winter |