Although it's now extinct, what shark is though to have been the largest on Earth?

Which of the following represent human systems? cascade tunnel coal mines rocky mountains the erie canal lake superior

Which of the following is NOT a true statement about the Inca? A) They conquered the Maya B) They had a highly organized military C) They mummified deceased royal-family members D) They built cities and fortresses on the highlands of the Andes

Which of these factors is a major contribution to the environmental problems which exist in Europe? A. Europe is not highly industrialized. B. Much of Europe is densely populated. C. Much of Europe is covered by desert. D.

Which ocean current brings warm water to the southeastern tip of africa

If there were only 100 people on the Earth, how much money would you earn, the language that would be popular and the percent of what religion would be popular and any other facts. There is no correct answer. It all depends on what you think.

Is coal non renewable

Select the correct answer. In what way does renewable energy differ from nonrenewable energy?

What are the main mineral and energy resources of south america?

what IS the threat of GMOs. One major food chain has stopped selling GMO-related foods and there have been some criticisms of this move. Are they really that dangerous? What does the data show?

About 70% of Earth's surface is part of the Question 6 options: biosphere. lithosphere. hydrosphere. atmosphere.