What am i? i am a canal that allows passage from the pacific ocean to the caribbean sea. i am almost on the southern tip of north america

What was the primary cause of the growth in emissions that results in global warming? A.) human activity B.) mining operations C.) melting ice caps D.) cars

11. What are four types of mountains? a. fretted, faulted, superdome, volcano b. shear, vertical, horizontal, plateau c. grabens, plateau, valley, peak d. folded, fault-block, dome, volcanic

What is tariff? A. A signed document B. Systerm of money C. Tax on important goods D. A legal warrant

Due to decreased light penetration, which area of rivers and streams will have less diversity of plant life? a. the source b. the mouth c. the middle portion d. none of the above

Which of the following mining types can be used to obtain uranium? b. underground c. solution

Which of India's rivers is considered to be both a sacred river and a goddess in the Hindu faith? A. the Mekong B. the Ganges C. the Yangtze D. the Nile

What am i? i am a canal that allows passage from the pacific ocean to the caribbean sea. i am almost on the southern tip of north america

Explain the electromagnetic spectrum, and how energy from the sun is related to it. Once the sun's energy reaches Earth, describe what happens to the various forms and how the Earth's energy balance handles that energy.

What makes studying the beginnings of plate tectonics difficult? -The equipment needed has not been invented. -Plate tectonics began when the Earth formed. -Radioactive isotopes are difficult to study. -Rocks that old are hard to find.

According to Hebrew traditions, it was around 1250 BCE that Moses led them out of A. Egypt B. Canaan C. Palestine D. Mesopotamia