_____ is one of the most common chronic childhood diseases in the United States and other developed nations and a major cause of childhood disability.

_____ consists of digging tunnels or shafts into the Earth to reach buried ore deposits.

Overburden is associated with what type of coal mining?

Which statement is FALSE regarding climate models?

Environmental drawbacks to the mining of coal do NOT include:

The first form of coal that is created from submerged vegetation, pressure, and heat is:

Which product(s) from the following graphic can be made with tar sand reserves?

Which statement is TRUE of conventional natural gas deposits?

Use the following scenario to answer the question(s) below.You have a young cousin with asthma. You know it is one of the most common chronic childhood diseases in developed nations, and the instance of asthma more than doubled in the United States from 1980 to the mid-1990s. Reference: Ref 10-3 Which form of air pollution would aggravate your cousin’s asthma the MOST?

What does it mean if a country is “energy independent”?