- Reading page
- Assessment
Unit 2
Energy and Living Things
Learn
- 2.1 Where the Energy in Food Comes From
- 2.2 Ready to Eat
- 2.3 The Leaf: Nature’s Green Machine
- 2.4 Investigation: Plants Grow Mostly from Air and Water
- 2.5 Light Energy Becomes Food Energy
- 2.6 Microscopic Marvels
- 2.7 Life in the Grasslands
- 2.8 Poisoning the Food Chain
- 2.9 Decomposers: Earth’s Stomach
- 2.10 Underground Farmers
- 2.11 Under a Log
- 2.12 A Good Relationship
- 2.13 Bringing Back the Wolves
- 2.14 Design: A Compost Bin That Breaks Food Down Fastest