Matter
Ecology
Force and Motion
Chemistry
Astronomy
100
At room temperature is a chocolate bar a solid or a liquid?
What is solid
100
Healthy soil is the home to this creature's.
What are earthworm's?
100
Wind is a ____________ that cause's motion
What is force
100
When this energy is added to a solid, the solid changes to a liquid.
What is heat?
100
A solar sysem is a group of _____________ object that revolve or move around a star
What is celestial?
200
Gravity is a _________ that pulls two objects together.
What is force?
200
These black birds are scavengers.
What are buzzards?
200
When a car is speeding up and slowing down it is displaying this type of motion
What is variable motion?
200
Cooling a liquid in a freezer causes it to turn into a _______.
what is solid.
200
The four planets closest to the sun are called _____ planets
What is inner?
300
Friction happens when the _________ of two objects rub against one another.
What is surface?
300
Bees fly from flower to flower for _____________. When they do this, this substance attaches to their bodies.
What is pollen?
300
When a child jumps up and down on a pogo stick he is displaying this type of motion
What is periodic motion?
300
Forces are needed to ___________ the motion of an object.
What is change?
300
One revolution around the sun takes this amount of time
What is one year
400
There is low or high friction between an ice skater's skate and the ice.
What is a low?
400
Consumers that eat only animals are called ____________
What are carnivores
400
Energy that is stored is called ___________
What is potential energy?
400
Wind is a _______ that causes motion
What is force?
400
Seasons are caused by _____________
Earth's tilt on its axis
500
when water molecules evaporate they change to gas called ______
What is water vapor
500
Consumers that eat either plants or animals are called ______
What are omnivores.
500
What force causes a ball to slow down when it is rolling in grass?
What is friction?
500
Motion happens when __________ an changes position
What is an object?
500
One rotation of Earth on its axis takes
1 day
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