Register
Describe the impact humans have had on carbon and its reservoirs over the last 200 years.
181k views
20 votes
Describe the impact humans have had on carbon and its reservoirs over the last 200 years.

User YuSolution
by
6.1k points

1 Answer

6 votes
Measurements of air and ice course shows there for the pass 800,000 years open till the 20th century the atmosphere CO2 concentration stayed with in the rage 170 to 300
User Muymoo
by
5.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.6m questions

8.8m answers

Other Questions

Milicent finds a plant in her backyard. It is tall and has large cones. What did Milicent find?
I need biology help. We are taking one lesson today and we need to make a habitat demonstration. It needs to show one habitat, 5 animals in that habitat, 5 plants in that habitat, and 5 sun drawings in
there are 3 different ways for plates to interact with eachother list the 3 types of faults and what they do
7. dinoflangellates stores excess sugar as A. proteins B. fats C. starch D. none of the above 8. An amoeba moves by extensions of its cytoplasm, which is know as A. cilia B. flagella C. pseudopdia D. none
Help me please!! 60 points! All three, please.
Link Copied!