Unit 3: Natural Resources, Rocks, Minerals, & Soil
Review of Natural Resources, Renewable and Nonrenewable Resources, Pollution, Conservation, Rocks and Minerals, and Soil.
You'll be introduced to some environmental impact facts.
The Scientific Method
vocabulary associated with the method
The Planets: Earth
Earth is the third planet from the Sun and the largest of the Solar System's four terrestrial planets.
Gravity and Space
Terms associated with the effects of gravity in space
Learners identify earth's layers and tectonic plates from clues
Basic plate tectonics
About plate tectonics
Water Cycle Game
A game to help you get ready for your test on the water cycle.
Tree Health Care
You'll be introduced to what you need to know about taking care of trees.
Test your knowledge of lead poisoning and win points!