Suppose a particular glacier covers 100km2, and it loses 30cm of depth in a decade. approximately what volume (km3) is lost? show your work.

In which way are mercury and venus similar? they both rotate from east to west. they are both small and rocky. they both have thick atmospheres. they both are similar to earth in structure.

What materials must dams have to produce electricity, and what must occur?

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