Commons thing between the arctic and Antarctica

Using a good pair of binoculars, you observe a section of the sky where there are stars of many different apparent brightness. You find one star that appears especially dim. The reason this star looks dim could be because it is

A major concern about increasing global temperatures is that a large portion of polar ice could detach and melt into the ocean.

The movement of hot and cold air between land and sea creates what?

In which country can you find the deepest man-made hole?

Difference between longitude and latitude

Every national flag in the world shares a common geometric characteristic. true or false

What are the two most common languages in South America? A. Spanish and French B. Spanish and English C. Spanish and Portuguese D. Spanish and Dutch

Is velocity and distance the same?

What is the term for a stagnant lake that forms along a winding river due to soil erosion resulting in an abandoned stream, cut off from the river?

The behaviors and beliefs of a group of people can be called its