Makilynw
contestada

Choose all the answers that apply.
The atmosphere:
protects the earth from harmful radiation
is made mostly of nitrogen
traps heat from the sun
O can be used to transmit radio signals

Respuesta :

unfunnymoth
A: The atmosphere protects life on earth by shielding it from incoming ultraviolet (UV) radiation.

B: Earth’s atmosphere is made up of approximately 78% nitrogen.

C: The gasses in Earth’s atmosphere will trap the Sun’s heat in a process called the greenhouse effect.

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