Show:
The Nature of Science
Earth Science
Space Science
Physical Science
Life Science
100
This is the one variable that you change in an experiment.
What is an independent variable?
100

The breaking down and moving away of rocks and sediments. 

What is erosion?

100

The name of the terrestrial planets are...

What are Mercury, Venus, Earth and Mars?

100

The part of the eye that controls how much light is let in. 

What is the iris?

100

Atoms to molecules to cells to tissues to organs to organ systems to ____________.

What are organisms?

200
Which variable do you watch and measure throughout an experiment?
What is the dependent variable?
200

This can occur with the movement of tectonic plates along fault lines.

What is an earthquake?

200
This is smaller than a galaxy but larger than a star.
What is a solar system?
200
This is the bending of waves as they pass through a different medium.
What is refraction?
200
cell walls and chloroplasts
What is contained in a plant cell?
300

Anything that can harm us during an experiment. 

What is hazard?

300

The type of rock formed under immense heat and pressure. 

What is metamorphic rock?

300

A meteor that lands on the Earth is known as...

What is meteorite?

300

When a roller coaster reaches the top of a hill, it has its maximum of this type of energy.

What is gravitational potential?

300

The part of the female body that releases eggs. 

What is the ovaries?

400

The variables that needs to remain the same throughout the experiment. 

What is control variable?

400

If a lake is too acidic, it needs to be ___________. 

What is neutralized?

400
This is caused by the moon's gravitational pull.
What are tides?
400

Forces are measured in this unit. 

What is Newtons?

400

The tough outer covering of a seed

What is seed coat?

500

Words or numbers that you obtain when you make observations or measurements. 

What is data?

500

The build-ip of toxic chemicals inside organisms in a food chain.

What is bioaccumulation?

500

Earth's natural satellite. 

What is the moon?

500
Water boiling is an example of this kind of change.
What is a physical change?
500

This happens on day 14 of the menstrual cycle. 

What is menstruation/a period?