District Final Review

When rocks are broken apart by the freezing and thawing of water, _________ occurs.

The jelly like fluid that hold organelles in the cells is________________.

True or False: Oxidation causes rust which is chemical weathering.

A(n) _________ force causes a change in motion.

A car is racing down the street then stops. Its energy has changed from ____________.

When should you make a conclusion during an experiment?

The plant cell has_______________ and ___________ but animal cells do not!

Homeostasis means keeping everything in your body _________________.

What variable is changed during an experiment?

The ______________ is when gases in the atmosphere trap heat making our Earth habitable.

A car sitting on top of a hill and then rolling down shows ______ changing to ______ energy.

Domain, Kingdom, Phylum, ________, ________, Family, Genus, Species

As the distance between two objects increases, gravity __________.

As the altitude increases, air pressure _____________________.

What is the ozone layer protecting us from here on Earth?

Which variable is the one that is measured during an experiment?

True or False: Objects with more mass have more kinetic energy when moving.

Cell Theory: Living things are made of cells. All cells come from existing cells. Cells are...

Heat energy from the sun is transferred to Earth in the form of ___________.

If a forest fire is burning, the two spheres mostly affected are ____________.

A storage place for water in a plant cell is the _________________.

The "brain" of the cell is the _______.

Why can scientific theories be changed?

The digestive system works with the ______________ to get rid of waste from our food.

Physical weathering includes abrasion from rocks, wind and _______________________.

True or False: Chemical weathering means the earth's surface is changed by chemical reactions.

The two most common elements in our atmosphere are __________and ____________.

Acceleration means speeding up, slowing down or ________________________.

When sediment just gets moved from place to place that is called ______________.

When sediment has been moved from one place and dropped in another, it is called _________.

A force is simply a push or a __________.

Which variable stays the same during an experiment?