Matter
Chemical/Physical Reactions
Matter and Energy in Plants
Food Chains
Earth's System Interactions
Earth's Resources
Solar System
100
What is Matter?
Matter is anything that takes up space and can be weighed.
100
What is a physical change?
A change that affects the way something looks or feels, but doesn’t make a new substance.
100
Plants get most of their nutrients from_____________
What are Air and Water?
100
Plant Eater
What is an herbivore?
100
This is an example of the 
What is the HYDROSPHERE?
100
The largest source of Fresh Water on the planet
What is GLACIERS?
100
The force that "pulls" at you is known as
What is GRAVITY?
200
The smallest unit of a substance.
What are particles?
200
Is melting ice a physical or chemical change?
Physical
200
This is the source of all energy on earth.
The Sun
200
A meat eater is
What is a carnivore?
200
This is an example of the
What is the GEOSPHERE?
200
The source of fresh water used by animals for drinking and living in
What is Surface water?
200
What is it called when the Moon looks completely dark?
New Moon
300
When the particles are in a fixed pattern they form a _____________
What is a SOLID?
300
__________________are the characteristics or traits that make a particular material unique from other materials
What are properties?
300
__________make their own food
What is a producer
300
How matter and energy moves in an ecosystem
What is a food web?
300
This is an example of the 
What is the ATMOSPHERE?
300
What is the difference between renewable and nonrenewable? Include an example of each type.
Renewable resources are natural resources that can be replaced or used again in a short amount of time.
Example: sunlight, wind, and trees.Nonrenewable resources are natural resources that take a very long time to form and cannot be replaced quickly once they are used up.
Example: coal, oil, and natural gas.
Answers may vary.
300
How long does it take the Moon to go through all its phases?
27-30 days
400
A_____________ is usually invisible, spreads out, and the molecules are spread far apart.
What is GAS?
400
What is a chemical change?
A change that creates a new substance. (irreversible)
400
The process used by plants to change light energy into chemical energy for food.
What is Photosynthesis?
400
air, water, food and space are all _____________
What are Basic Needs
400
The birds and the plants in this image are examples of the
What is the BIOSPHERE?
400
The percentage of water on our planet that is fresh water?
What is 3%
400
Name one inner planet and one outer planet. What is a difference between inner and outer planets?
They are made of rock and have solid surfaces.
Inner planets are:
Mercury, Venus, Earth, and Marsthey are much larger and made mostly of gas.
Outer planets are:
Jupiter, Saturn, Uranus, and Neptune
500
Changing water from a solid to a liquid does not change it’s ___________
What is MASS
500
When baking a cake, is it a chemical or physical change?
chemical
500
Any organism that eats something else to get energy
What is a consumer?
500
The Primary Consumer in this food chain is the______
What is a MOUSE?
500
All of the living and nonliving things and all of their interactions in an area is
What is an ecosystem?
500
Saving Resources is known as
What is CONSERVATION?
500
Heavier Objects have a larger mass but fall at the same _________
What is rate or speed?