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How are satellites used in science?
NASA satellites help scientists study Earth and space. They also measure gases in the atmosphere, such as ozone and carbon dioxide, and the amount of energy that Earth absorbs and emits. And satellites monitor wildfires, volcanoes and their smoke. All this information helps scientists predict weather and climate.
What is satellite answer in one sentence?
A satellite is an object that moves around a larger object. Earth is a satellite because it moves around the sun. The moon is a satellite because it moves around Earth. Earth and the moon are called “natural” satellites.
What are examples of satellites?
Examples of natural satellites are the Earth and Moon. The Earth rotates around the Sun and the Moon rotates around the Earth. A man-made satellite is a machine that is launched into space and orbits around a body in space.
How do you use the word satellite in a sentence?
You are here: satellite in a sentence. However, we tend to use the word satellite to mean the man-made objects that are sent into space on a rocket to perform certain tasks, such as navigation, weather monitoring, or communication.
What can we learn from Earth satellites?
Earth observation satellites can monitor ocean and wind currents as well as the extent of forest fires, oil spills, and airborne pollution; together this information helps organize emergency responders and environmental cleanup. Satellites can take the “search” out of “search and rescue” for people in distress in remote regions.
What kind of data will be collected by this satellite?
Among the many missions of this satellite, it will collect ocean and climate data. Satellites are amazing tools for observing the Earth and the big blue ocean that covers more than 70 percent of our planet.
What can satellites tell us about the ocean?
Transmitters on satellites also relay position information from emergency beacons to help save lives when people are in distress on boats, airplanes, or in remote areas. Here are just a few of the many ways satellites help us learn more about our ocean: A simulation of sea-surface temperatures from the Geophysical Fluid Dynamics Laboratory.