Answer:
Graphs are pictorial representations of relationships.
Convert: 1km = 1000 m 200000 m * 0.01 s/m = 2000 s or 33 minutes and 20 seconds.
Explanation:
The solution is be found in the attachment.
If you mean climate change. Then scientists can study it by seeing where places and things are eroded.
Newton's 3 laws are...
inertia: things tend to continue to do what they are doing.
Change: to make something change you need a force to change it. the force needed = the mass times its acceleration
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Resistance: When you push on something, it pushes back.
From yahoo answers
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