K12 classkick unit 1 weather and climate vocabulary, the words: weather, dewpoint, hygrometer, maritime, polar, relative humidity, humidity, air pressure gradient, barometer, isobar, milibars, precipitation, climate, and atmosphere.

wha is what i will use to get my free points

i need

what are the awnser choices? i mean, without choices, it is an incompleat

the earth is thought to have been formed about 4.6 billion years ago by collisions from a cloud of hydrogen, helium, rock, ice and other materials. these were pulled together by gravity to form objects in and around earth like- asteroids and small early planets called planetesimals.

so, the best possible answer to this question will be option d- to harden materials to form different parts of earth’s layers