NOTES PERTAINING TO TITLE AND STATEMENT OF RESPONSIBILITY
Text of Note
Pamela Walker, Elaine Wood
CONTENTS NOTE
Text of Note
1. Testing water for coliform bacteria -- 2. Effects of environmental pollutants on Daphnia -- 3. Density of invasive species -- 4. Do plants grow as well in gray water as in tap water? -- 5. Build and use a turbidity tube -- 6. What do people throw away? -- 7. Solar energy -- 8. The safety of reusing water bottles -- 9. Wind energy -- 01. Test for ozone -- 11. Biodegradation of oil -- 21. The taste test -- 31. Solar water heater -- 41. Population growth in yeast -- 51. How does acid precipitation affect Coleus? -- 61. Effects of nitrates on duckweed populations -- 71. Seeds for the future -- 81. Design a reusable envelope -- 91. Algae as biofuel -- 02. Energy in ecosystems
TOPICAL NAME USED AS SUBJECT
Entry Element
Juvenile literature ، Environmental sciences - Experiments