Nature of Science
Earth Science
Space Science
Physical Science
Life Science
100

A numbered vertical list of the step-by-step directions for carrying out the experiment?

What is the procedure?

100

The condition of the atmosphere at a given time and place.

What is Weather?

100

A natural object that orbits a planet.

What is a moon?

100

Force of attraction for iron and certain other metals.

What is magnetism?

100

The process by which green plants make their own food using energy from sunlight in order to sustain life. 

What is photosynthesis?


200

What is a hypothesis?

What is an educated guess based on research?

200

A form of water that falls to the Earth as rain, snow, sleet or hail.

What is precipitation?

200

The Sun, planets, and objects that orbit the Sun.

What is the Solar System?

200

A change that alters the composition of a substance altogether.

What is chemical change?

200

Makes up the frame of the body. 

What is skeletal system?

300

Drawing a reasonable interpretation about something known or observe

What is an inference?

300

A property used to describe the surfaces of minerals as they break apart.

What is Cleavage?

300

The small, rocky planets having a few moons.

What are Inner Planets?

300

The amount of matter in an object?

What is mass?

300

The organ that controls all the other organs and called the control center of the body?

What is the brain?

400

The standard used to guide scientific investigations from beginning to end?

What is Scientific Method?

400

The loose top layer of the Earth's surface made of weathered rock and organic matter.

What is soil?

400

A unit of measure used to describe the distance in space.

What are Light Years?

400

When particles in a suspension settle at the bottom of a fluid?

What is sedimentation?
400

What are vertebrates?

What are animals that have a backbone or spine?

500

The part of the experiment that remains the same???

What is Control Group?

500

Nonrenewable resources like coal, oil, and natural resources.

What are fossil fuels?

500

When the amount of sunlight reflected on the moon's surface increases.

What is Waxing?

500

A material used to reduce or prevent the transfer of electricity, heat, or sound.

What is insulator?

500

The spreading of seeds by wind, animals, or water?

What is seed dispersal?