Name two forms of energy usually used at homes?

Why are all maps distorted? when reading a map, why is it important to check the legend? what is the difference between longitude and latitude? identify the meridian at 0° longitude and the parallel at 0° latitude.

Based on current rates the earths human population is expected to grow how much by 2050

Show transcript which countries were controlled by france at the beginning of world war i? algeria burma cambodia indonesia vietnam