Alternative Energy Sources
Fossils 2 types of fossils 2 types of fossils 1. body fossils: actual remains of living things (bones). 2. trace fossils: impression left by once living.
Alternative Energy Sources Fuels for the Future OR Weaning Ourselves Off Fossil Fuels OR Alternative Energy Sources Can Be Fun!
Fossils
Renewable and Non-Renewable Resources. Renewable Resources: resources that can be replaced in a short time through natural processes. Water, soil, air,
