Matter
Environment
Weather
100

Energy that comes from movement of particles within matter.

What is thermal energy?

100

The variety of different types of living things in an ecosystem.

What is biodiversity?

100

A major component of weather.

What is the water cycle?

200

Building blocks of matter.

What are atoms?

200

Mountains, hills, rivers, and plateaus are all examples of this.

What are landforms?

200

Underground and in glaciers.

Where is the majority of fresh water stored?

300

Three examples of transfers of thermal energy.

What is conduction, convection, and radiation?

300

All things are related to and interact with each other in the environment.

What is interconnectedness? 

300

Oceans, lakes, rivers, and well springs.

What are water sources?