When we see a region of a planet that has many craters, what can we conclude?

Why do people need to develop alternative sources of renewable energy and become less dependent on fossil fuels?

What does geography mean in the literal sense

Which of the following can be used to determine the compostion of a star? a. line spectra b. blackbody spectrum c. the star's magnetic field d. light from sunspots

According to this map, what region of the United States experienced the greatest growth in population during the 1950s and 1960s? A. Northeast B. Southeast C. Northwest D. Southwest

What energy form is created when deep wells pump out very hot water and steam to turn turbines and create energy? A. nuclear energy B. solar energy C. geothermal energy D. coal

Is argentina in the northern or southern hemisphere?

How does earths revolution affect our view of stars and constellations in the night sky?

The reason why the USA seems to have so many products that are "Made in China" is because Chinese businesses are very involved in world trade. Which means Chinese businesses are

Which of the following is not a place where hydrogen can be found on Earth? A. Natural gas well B. Atmosphere C. Water D. Mine

Molten lava coming out of a Hawaiian volcano cools down and forms rock. Which statement best describes the flow of energy in this scenario? Energy moves from the surroundings to the lava. Energy stays within the lava.