Science 5.8 (A-D) Earth, Water Cycle, Weather and Climate

Front

What is the day-night cycle?

Back

The day-night cycle is the pattern of light and darkness caused by the rotation of Earth on its axis, taking approximately 24 hours to complete.

Front

How long does it take for Earth to complete one full rotation?

Back

It takes about 24 hours for Earth to complete one full rotation.

Front

What causes day and night on Earth?

Back

Day and night are caused by the rotation of Earth on its axis, which exposes different parts of the planet to sunlight.

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What is evaporation?

Back

Evaporation is the process by which water changes from a liquid to a gas, often occurring over oceans and lakes.

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What is precipitation?

Back

Precipitation is any form of water, such as rain, snow, sleet, or hail, that falls from the atmosphere to the Earth's surface.

Front

What is climate?

Back

Climate refers to the long-term average of weather conditions in a particular area, including temperature, humidity, and precipitation.

Front

What is the water cycle?

Back

The water cycle is the continuous movement of water on, above, and below the surface of the Earth, including processes like evaporation, condensation, and precipitation.

Front

What is the role of the sun in the water cycle?

Back

The sun provides energy that drives the water cycle, causing evaporation of water from surfaces and influencing weather patterns.

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What is the difference between weather and climate?

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Weather refers to short-term atmospheric conditions, while climate is the long-term average of those conditions over time.

Front

What is the significance of the Earth's tilt?

Back

The tilt of Earth affects the intensity and distribution of sunlight, leading to the changing seasons.