unit 5

Question 1

what is atmosphre?

Answer 1

the mixture of gases that surround the planet.

Question 2

what is hydrosphre

Answer 2

all of earths water taken togheter in all states of matter

Question 3

what is geosphre

Answer 3

solid portion of earth including rocks,soil, moantians and materials deep within earth

Question 4

what is biosphre

Answer 4

system that include all living things on earths

Question 5

what is reclyce

Answer 5

to use the materials in old thigs to make new thigs

Question 6

what is green technology

Answer 6

innovative ways of of using resorces that minimize human inpact on the enviorment