× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
o
5
4
m
4
b
4
x
4
a
4
l
4
t
4
S
4
m
3
s
3
New Topic  
smont smont
wrote...
Posts: 48
Rep: 0 0
11 years ago
I need to write an argumentative essay about what causes global warming.... man or natural. I need some facts about why it could be natural.
Read 405 times
2 Replies

Related Topics

Replies
wrote...
11 years ago
arguments: polar ice caps are melting leading to higher ocean levels, temperatures are becoming more extreme, ozone layer is being destroyed
counter arguments: there have been ice ages and the temperature of earth has changed constantly throughout earths history
wrote...
11 years ago
It could be natural due to sunspots on the sun's surface.  They are not constant and affect the amount of radiation that reaches the earth, thus changing the temperature.  This can be seen as evidenced by the fact that mars' temperature is fluctuating much like the earth's is.  Since the earth and mars are only connected by one factor: the sun's ray intensity, you can prove a link between sunspot intensity and the climate's fluctuations.
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1116 People Browsing
Related Images
  
 262
  
 186
  
 209
Your Opinion
Which country would you like to visit for its food?
Votes: 204