The oceans temperature is coolest than winter and still cool in summer therefore the temperature on land might be as cool as the ocean or the ocean might be cooler and/or then the ocean in the summer warms up a little in summer but on the land it is hotter than the ocean water
No, that is not an onomatopoeia. That's more personification. Onomatopoeias are usually the sound the object makes. For example, "buzz!" is an onomatopoeia of a bee or a bug. You could phrase your sentence like this instead: "Crash!! The meteoroids slammed against the earth's surface." In this sentence, "crash!" would be the onomatopoeia.
The answer is "A anecdote is a brief story used to illustrate a point"
