Satellites, Radar, and Weather Maps

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What is a satellite?

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A satellite is an object that orbits around a planet or another celestial body. They can be natural (like moons) or artificial (man-made).

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What is the purpose of weather satellites?

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Weather satellites are used to monitor and collect data about the Earth's atmosphere, helping to predict weather patterns and track storms.

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What is radar?

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Radar is a technology that uses radio waves to detect and locate objects, such as weather formations, by bouncing signals off them.

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How do weather maps help in forecasting?

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Weather maps display information about atmospheric conditions, such as temperature, precipitation, and wind patterns, allowing meteorologists to predict future weather.

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What is the significance of wind speed in weather forecasting?

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Wind speed indicates the strength of winds, which can affect weather conditions, storm development, and overall climate patterns.

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What is a reflecting telescope?

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A reflecting telescope is an astronomical instrument that uses mirrors to gather and focus light, producing clear images of distant celestial objects.

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What are space probes?

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Space probes are unmanned spacecraft designed to travel beyond Earth's orbit to collect data about other planets, moons, and celestial phenomena.

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What factors affect gravitational pull?

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The gravitational pull between two objects is affected by their masses and the distance between them.

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What is the role of a balance in scientific measurements?

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A balance is a tool used to measure the mass of an object by comparing it to known weights.

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What is the difference between a refracting telescope and a reflecting telescope?

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A refracting telescope uses lenses to focus light, while a reflecting telescope uses mirrors.