Matter
Water cycle
Cells and Organisms
Rocks
100

The smallest unit of thing

Atom

100

Another name for rain

precipitation

100
The smallest unit needed for life.
What is a cell?
100
A naturally occuring solid mixture of one or more minerals and organic matter.
What is a rock?
200

H2+O is an example of this

a chemical equation

200

The difference between climate and weather

climate takes place over a longer period of time

200
It is made up of one or more cells.
What is an organism?
200
A naturally formed solid matter that has crystalline structure.
What is a mineral?
300

True or False - there are more atoms in a grain of sand than there are grains of sand on earth

true

300

the number of phases of water

3

300
It stores the DNA of the organelle.
What is the nucleus?
300
Rocks that form when hot, liquid rock (magma) cools.
What are igneous rocks?
400

How many times you would have to fold a paper to make it the size of an atom

32

400

what 3 things can happen when wind hits a mountain

over, bounce back, around

400
It controls all of the life processes of the cell.
What is DNA?
400
Rocks whose structure, composition, and texture have changed from those of the original rock.
What are metamorphic rocks?
500

Name something in the room that is made of matter

multiple answers

500

the process when a solid turns straight into a gas without first becoming a liquid

sublimation

500
Animals, plants, and humans.
What are multicellular organisms?
500
Rocks formed when grains of rock or minerals (sediments)are buried, squeezed together, and cemented by minerals.
What are sedimentary rocks?
M
e
n
u