In addition to possibly releasing harmful chemicals in the environment, mining is considered
a. the least dangerous job in the united states.
b. the least lucrative job in the united states.
(c.) the most dangerous job in the united states.
d. the most lucrative job in the united states.

Type the correct answer in the box. use numerals instead of words. fiona has a lovely flower bed in her yard. she wants to add a fence along one side of the flower bed. the fence material is sold in meters. fiona knows that her flower bed is 200 centimeters in length. how much fencing material does fiona need in meters? fiona needs meters of fencing material for her flower bed.

Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.

When fossil fuels are burned, carbon dioxide is released. how does this gas impact the environment?