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Search Results
Describes the earth's physical characteristics, discussing interactions of climate, geology, and ecology.
Examines the geology, atmosphere, and weather of the planet Earth and how they affect its life forms.
Experiments and projects explore the earth's structure, features, and changing landscape.
Describes the earth's seasons, climate, weather, oceans, volcanoes, and other features, and explains how the solar system affects them.
Describes how the sun heats the earth, how buildings and pollution can increase earth's temperature, and how important the right amount of heat is to keep the earth and its inhabitants functioning properly.
Your bones and your teeth originated at the bottom of the sea, and the color of your blood came from deep underground. The water you drink, the clothes you wear, and the house you live in are all part of the Earth's hist...
Introduces the planet Earth, including its orbit, geology, oceans, atmosphere, weather, and inhabitants.