how does the atmosphere help to make earth livable? check all that apply. causes the seasons contains oxygen…

how does the atmosphere help to make earth livable? check all that apply. causes the seasons contains oxygen provides warmth creates important nutrients blocks harmful energy from the sun

how does the atmosphere help to make earth livable? check all that apply. causes the seasons contains oxygen provides warmth creates important nutrients blocks harmful energy from the sun

Answer

Brief Explanations:

The Earth's atmosphere contains oxygen which is essential for most life - forms to breathe. Greenhouse gases in the atmosphere trap heat and provide warmth. The ozone layer in the atmosphere blocks harmful ultraviolet energy from the Sun. Seasons are caused by the tilt of the Earth's axis and its orbit around the Sun, not directly by the atmosphere. The atmosphere does not create important nutrients like nitrogen, phosphorus etc. in a primary sense; rather, it participates in nutrient - cycling.

Answer:

  • contains oxygen
  • provides warmth
  • blocks harmful energy from the Sun