Environmental Biology

Notes

Outline

One Page

Fundamentals

Tables & Charts

Picture Book

Animations

Presentations

Important Words

Practical

Glossary

Online Books

Question Answer

Memory Tricks

Molecular Structure

Journals Environ. Bio

 

Environment is the place in which an organism lives, and the circumstances under which it lives.

 

 

Info Plus

 

 

Atmosphere contains 78% nitrogen, 21% oxygen, and 0.93% argon. The remaining 0.07% is made up of water vapor, carbon dioxide, ozone, and noble gases. Noble gases are extremely resistant to chemical bonding with other elements. Nitrogen also tends to be unreactive. But Nitrogen is very essential for life and for organic Nitrogen we are almost dependent on Nitrogen fixing bacteria.