Victorhez8821 Victorhez8821

16-12-2019
Geography

contestada

Scientists have inferred that Earth's original atmosphere was formed by the

Respuesta :

17-12-2019

Answer:hydrogen sulfide, methane

Explanation:

As Earth cooled, an atmosphere formed mainly from gases spewed from volcanoes. It included hydrogen sulfide, methane, and ten to 200 times as much carbon dioxide as today's atmosphere.

Answer Link

Otras preguntas

What is the social elements of nepal?

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!

Could someone remind me how to find the area of a triangle? Thank you.

What is the relationship of distance from magnet and strength of the magnetic force?

Question 13 PLEASE HELP find the x-intercepts of -x+2y=6 X-intercept:(____,0). Type only the value that fills one the bl

help helppp pleasee

HELP! A circle is inscribed in a square. A point N in the square is chosen at random. What is the probability that N lies in the shaded region? Round your answe

What is the slope of the line through (-10,1) and (0,-4)?

A scientist is studying an organism and has clarified it as an animal. Which statement must be true about the organism? - It is multicellular. - It displays rad

Which is a natural factor that causes long-term climate change? (This is Science) Earth's Position Pollen Grains Fossils Ice Cores