True. A theory arises from certain phenomena or scenarios out of observation in an effort to explain why they occur, though they are yet to be proven.
Answer:
A duck walked up to a lemonade stand and he said t the man running the stand, "Hey! BUM BUM BUM Got any grapes?"
Explanation:
1. Different Elevation
2.The higher up you are the colder it is
3.The heat Island effect is when an area is warmer than the surrounding area
4.Tropical climates are usually warmer and wet. Polar climates are cold and icy
Don't take my word for everything but I am pretty sure everything is right