× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
14
o
6
6
G
3
c
3
q
3
m
3
j
3
s
2
b
2
j
2
u
2
Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
New Topic  
kay20213 kay20213
wrote...
Go to Answer
6 years ago
According to a 2007 IPCC report, with what amount of probability is it that human activities have been the leading cause of the observed atmospheric warming?
 
  a. at least 50
  b. at least 60
  c. at least 70
  d. at least 80
  e. at least 90
Read 48 times
1 Reply
Replies
Answer verified by a subject expert
lovely_rose_lovely_rose_
wrote...
#1
Posts: 323
Rep: 3 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

Marctheshark
wrote...

6 years ago
Helped a lot
shangshang
wrote...

Yesterday
Correct Slight Smile TY
zsc999
wrote...

2 hours ago
You make an excellent tutor!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1048 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 239
  
 2626
  
 1373