Approximately how long ago was the solar energy we see today produced by fusion?

A) 8 minutes

B) 30 days

C) 100 years

D) 105 years

Why don't cities that receive lake effect snow in the winter also receive lake effect rain in the summer

Causes of earthquakes in relation to plate boundaries

What is the only great lake that is completely within the united states

The volcanoes on Mars resemble ___ on Earth. a. Arenal Volcano b. Mount Vesuvius c. Mount Saint Helens d. the Hawaiian Islands

The system in which all goods and services are equally distributed by the government is Communism. True False

This type of tide has the greatest difference between high and low tide (highest high tide to lowest low tide)

Relative-Age Dating A. Relative Ages of Rocks 1. is the age of rocks and geologic features compared to other rocks and features nearby. 2. The relative age of lower layers of rock is than the relative age of rocks above them.

What river forms the border between the states of arizona and california?

Which of the following is not a resource the Appalachian Mountain range is well known for providing?. A. silver B. coal C. Petroleum D. iron

What is a negative to economic nationalism? a) Items are more expensive b) More trade with neighboring countries c) Promote domestic labor d) Countries can specialize better