The giant continent which was composed of all the land on earth was called

a. pangaea.

c. gondwana.

b. panthalassa.

d. laurasia.

Is hawaii a state or a country?

Kennedy refers to his audience as pathfinders and pioneers and mentions the New Frontier. Why might Kennedy use these words

The majority of atmospheric mercury is produced by

Where are volcanoes that always erupt explosively located?

Most of New Zealand has what type of climate?

According to Alonso, Mexican nationalist ideology completely ignores the contributions of which group that was part of colonial Mexican society? A) European whitesB) African slavesC) CreolesD) conquered indigenous peoples

Planets travel at a constant rate around the Sun. a. True b. False

Why do the North and South pole experience seasons differently than the rest of the planet? Why do they have periods of continuous daylight or continuous darkness?

According to the International Astronomical Union, which of the following is one of the criteria for an object to classified as a Planet? Select all that apply.

What physical features are the five largest cities in the u. S. Near?