Top Posters
Since Sunday
e
5
R
5
e
4
4
d
4
o
3
p
3
t
3
3
m
3
p
3
m
3
Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
New Topic  
Alamojay Alamojay
wrote...
Go to Answer
Posts: 1898
Rep: 43 0
9 years ago
On land, the carbon used today in photosynthesis to form carbon atoms of plant tissues is mostly returned to the air because of
A) respiration in plants, animals, and organisms in the soil.
B) plate tectonics.
C) additional photosynthesis in the same plants.
D) erosion, decay, and general weathering.
Textbook 
Environmental Science: Toward A Sustainable Future

Environmental Science: Toward A Sustainable Future


Edition: 12th
Authors:
Read 546 times
1 Reply
Super Cuban Dude
Smiling Face with Open Mouth
Replies
Answer verified by a subject expert
JesuisMelJesuisMel
wrote...
#1
Top Poster
Posts: 2453
Rep: 814 0
9 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

Alamojay Author
wrote...

9 years ago
Brilliant ツ
kevin12323h
wrote...

Yesterday
You make an excellent tutor!
deathwing
wrote...

2 hours ago
Thank you, thank you, thank you!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  995 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 847
  
 255
  
 933
Your Opinion
Where do you get your textbooks?
Votes: 422
Previous poll results: Do you believe in global warming?