Rocks
Rock on!
Planets
Solar System
Everything
100
What rocks are made from layers of bits of sand, rocks, and sediments?
sedimentary rocks
100
Limestone is an example of what type of rock?
sedimentary rock
100
What is the only planet that supports life?
Earth
100
What does Earth spin on?
axis
100
What provides evidence of plants and animals that lived in the past?
fossils
200
What rocks are made from hot, molten material that has cooled and hardened?
igneous rocks
200
Magma that reaches earth's surface is called___________.
lava
200
What is the closet planet to the Sun?
Mercury
200
What galaxy do we live in?
Milky Way
200
Which planet looks like it is lying on its side?
Uranus
300
Rocks that cool slowly produce ______________.
crystals
300
What are the building blocks of rocks?
minerals
300
What planet is famous for it's shiny rings?
Saturn
300
True of False: The outer planets are small, hot, and solid?
false
300
Weather and erosion of rocks causes _____________.
sediments
400
Granite is an example of an _____________ rock.
igneous
400
Rocks that are formed from heat, pressure, or both are ______________ rocks.
metamorphic
400
What planet is known as the "red planet?"
Mars
400
Our Sun is also a ____________.
star
400
What planet is the largest in our solar system?
Jupiter
500
Marble is a type of ________________ rock.
metamorphic
500
Rocks that cool fast look _________.
glassy
500
What is the hottest planet in our solar system?
Venus
500
As Earth moves around the sun, it spins or ______________. This takes 24 hours.
rotates
500
Earth ______________ around the sun. This trip around the sun takes 365 1/4 days, or one year.
revolves
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