What year did the paleolithic era start and end?

18. About how many times larger is Earth's diameter compared to the Moon's? a. 2 times c. 10 times e. 100 times b. 4 times d. 25 times

Who were the original settlers of Australia, New Zealand, and Oceania?

Lia squirmed in her seat as she waited for her turn. She didn't think she could get through this! It was a lot of pressure. She looked at the crowd and saw expectant faces turned towards the stage.

The Himalayan Mountain Range formed as a result of collision between what two tectonic plates

Thirty percent of the Earth's surface is made up of

The Horn of Africa is mostly

In which general direction is the sand being moved along the shoreline by ocean longshore currents?

Arid climates occur in both warm and cold settings and collectively form the largest climate region on the planet. The spatial distribution of these dry regions can be impacted by several factors.

Which of the following Rivers is unique because it is home to more species of large fish than any other River? A. The Huang He River B. The Yangtze River C. The Han River D. The Naktong River

The area just north of Lake Baikal is called?