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Earth Facts
You Animal, You!
Plants
Physical Science
100
This is the hottest planet in the solar system.
What is Venus?
100
Minerals are often found on Earth, and one way to identify a mineral is to rub it on a white porcelain plate. This is called this type of test.
What is the streak test?
100
An animal that eats only plants is considered an herbivore, also known as this.
What is a primary consumer?
100
Mosses and Ferns use these structures to reproduce.
What are spores?
100
Dissolving salt in water is this type of change.
What is a physical change?
200
Our home galaxy, the milky way, is this shape.
What is spiral?
200
This is the central line of latitude on the Earth.
What is the equator?
200
An animal with an internal backbone is known as this.
What is a vertebrate?
200

This is the tissue that transports materials throughout the bodies of plants. It is seen in ferns, gymnosperms, and angiosperms.

What is the stem?

200
This is the sum of the forces acting on an object.
What is the net force?
300
This type of object orbiting the sun has a tail, because the ice within it vaporizes as it approaches the sun.
What is a comet?
300
This is the amount of time it takes for the Earth to rotate on its axis.
What is one day?
300
In a food chain, the arrows represent this.
What is the flow of energy?
300

This is the term for the entire female part of a flower, where the eggs are stored and fertilized.

What is the ovary?

300
Two teams are playing tug of war. The team on the left is pulling with a 70 N force, the team on the right is pulling with a 120 N force. What is the net force and direction of movement?
What is 50 N to the right?
400
This moon phase occurs when the moon and the sun are on opposites sides of Earth.
What is a Full Moon?
400
When a storm comes in, the pressure does this.
What is "it drops"?
400
These are the steps of complete metamorphosis.
What is Egg-Larva-Pupa-Adult?
400

Plants take in this gas in the process of photosynthesis.

What is Carbon Dioxide?

400
A battery and food have this type of energy.
What is chemical energy?
500
These four planets are the gas giants.
What is Jupiter, Saturn, Uranus, and Neptune?
500
These are the steps of the water cycle, in order.
What is Evaporation, Condensation, Precipitation, Surface Runoff?
500
These are the steps of incomplete metamorphosis.
What is Egg-Nymph-Adult?
500
True or False: Ferns can have flowers.
What is False?
500
Rusting metal is this type of change.
What is a chemical change?
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