What is a body of air that has a consistent temperature and moisture content called?

What is energy generated in ways that do not deplete natural resources or harm the environment called?

What is a body of rock or sediment that stores groundwater and allows the flow of groundwater called?

What is a small rocky object that revolves around the Sun, most commonly found between Mars and Jupiter?

What is an imaginary line through a planet on which the planet rotates?

What theory suggests that everything in the universe was once packed together in an extremely small, hot dense ball of energy and matter?

What is the average weather in an area over a long period of time called?

What is a small body of ice, rock, and dust that revolves around the Sun in an elongated ellipse?

What is the protection of resources from pollution or damage called?

What is the measure of how much water vapor is present in the air?

What are rotating tropical storms that have achieved wind speeds of 120 km/hr or more called?

What is the distance north or south of the equator called?

What is a rocky body that moves through space and is smaller than an asteroid?

What is the name of the spiral galaxy in which our solar system is found?

What are natural resources that, once used up, are gone for good called?

What is the elliptical path that a body takes as it travels around another body in space?

What is a large object that revolves around the Sun or another star called?

What is the contamination of soil, water, or air with harmful substances called?

What is water that falls from clouds to Earth’s surface as rain, snow, sleet, or hail called?

What is the process of using raw materials more than once in order to reduce waste called?

What are natural resources that can be replaced in a short time called?

What is the complete trip of a planet around the Sun called?

What is the spinning of a planet on an axis called?

What is a star and all the planets and other objects that revolve around it called?

What is a day during which the Sun's direct rays point toward one of the tropics called?

What is water that flows through soil layers, weathering rocks and soil and eroding minerals called?

What is water that flows over the surface of land, weathering rocks and soil and eroding minerals called?

What are weather systems that produce lightning, thunder, heavy rains, and high winds called?

What is the rising and falling of ocean water due to gravity called?

What are rapidly spinning columns of air that touch the ground called?

What is all the matter and energy that exists called?

What is the continuous movement of water from the ocean to the atmosphere to the land and back to the ocean called?

What is the condition of the atmosphere at any point in time called?