March 14, 2013 Q-2 Pg. Science Starter : What does the Law of Conservation of Matter tell us? What are at least 2 processes that illustrate the Law of Conservation of Matter. List two ways that carbon dioxide enters the atmosphere. List two organisms that contain carbon as a solid. .
Daily Goal:We will be able to explain why we never run out of carbon.
Homework: Complete your daily carbon cycle log
Scholarly Word Alert!
DNA – deoxyribonucleic acid
Nitrate and Ammonia
By eating plants which have nitrogen!
From the soil!
By lightning, bacteria and fire!
What is it called when bacteria recycle nitrogen back into the atmosphere?
Explain two waysthat nitrogen gas in the atmosphere is changed into nitrogen compounds that plants can use.