This photograph shows a mountainside with exposed coal beds interlayered with sandstone and shale. The coal was formed as debris from the landscape and was gradually buried 4 to 10 km deep over a very long period of time. Under the right conditions, what type of initial landscape could these coal beds have formed from?

A hot and very swampy environment, full of plants and stagnant water

Explanation:

This photograph shows a mountainside with exposed coal beds interlayered with sandstone and shale. The coal was formed as debris from the landscape and was gradually buried 4 to 10 km deep over a very long period of time.

Under a hot conditions, and very swampy environment, full of plants and stagnant water are the coal beds formed from.

the value of the 4 in the hundreds place is 400 while the value of th e 4 in the tens place is 40

400 is way bigger than 40.

what events in mexico's history might explain why the country continues to have difficulty improving social justice and economic opportunities for all people?