EARTH

Question	Answer
the earth is divide into 3 sphers	-geosphere -hydrosphere -atmosphere
GEOSPHERE	mosts solid part to the earth, separate in three layers: - core: is the earth center [made up metals ans it is temperetures are extremely high] - mantle: is the geosphere tickest layer [the temperature in the mantle is also very high, so high that some rocks found there even melts] -crust: is the external layer [composed of rocks ans it is where the continents are formed as well as islands and also the seabed so in a sence, we can say it's ground we walk on]
HYDROSPHERE	- is the combinationof all the waters that exist on earth - hydro means water: liquit [ex: rivers], solid [ex: ice], gas [ex: atmosphere]
ATMOSPHERE:	- most external part of our planet is the atmosphere, which is a layer of air [made up of gas and water vapor] - divide into two layers: > troposphere: is the closest layer to the earth > stratophers: where the ozone is located and is the most distant layer from our planet
FUNDAMENETAL FUNCTIONS OFF THE ATMOSPHERE:	example: supplices the oxygen so that the animals can live, filters the sun's rays...

Resource summary

	Created by Julia Maranhao about 4 years ago