Which fossil fuel could supply energy need for about 200 years but is linked to acid rain

Use your vocabulary words to complete the sentences below. more of the world's population is now concentrated in heavily populated urban areas known as a this is quite a contrast from the past when or native groups were either farmers or — hunters and gatherers who moved between places in search of food. advanced technology has led to the integration of world economics and cultures, in the world's more developed countries. this integration requires , the responsible use and management of natural resources.

In north america, most winter storms form when cold, dry air from interacts with warm, moist air from

Which is a result of the emission from the use of fossil fuel