Podcast
Questions and Answers
What is the term for the process when liquid water changes to gaseous water vapor?
What is the term for the process when liquid water changes to gaseous water vapor?
- Condensation
- Sublimation
- Evaporation (correct)
- Transpiration
Which part of the water cycle occurs when water vapor turns back into liquid water?
Which part of the water cycle occurs when water vapor turns back into liquid water?
- Condensation (correct)
- Infiltration
- Sublimation
- Runoff
Which phase involves water returning from the atmosphere to the Earth's surface?
Which phase involves water returning from the atmosphere to the Earth's surface?
- Precipitation (correct)
- Evaporation
- Transpiration
- Condensation
Which of the following is NOT considered one of the main parts of the water cycle?
Which of the following is NOT considered one of the main parts of the water cycle?
What primarily drives the process of evaporation in the water cycle?
What primarily drives the process of evaporation in the water cycle?
What term describes the movement of water from land to water bodies due to gravity?
What term describes the movement of water from land to water bodies due to gravity?
In which phase does frozen water change directly to water vapor?
In which phase does frozen water change directly to water vapor?
What is the collective term for all the water present on Earth in various states?
What is the collective term for all the water present on Earth in various states?
What occurs when water vapor turns into liquid water?
What occurs when water vapor turns into liquid water?
Which scenario best illustrates evaporation?
Which scenario best illustrates evaporation?
In which process do water droplets in clouds become large enough to fall to Earth?
In which process do water droplets in clouds become large enough to fall to Earth?
What happens during sublimation?
What happens during sublimation?
What is the main state of water available for human use on Earth?
What is the main state of water available for human use on Earth?
Which part of the water cycle involves water movement through plants?
Which part of the water cycle involves water movement through plants?
How does infiltration contribute to the water cycle?
How does infiltration contribute to the water cycle?
Flashcards
Evaporation
Evaporation
Liquid water turning into water vapor.
Condensation
Condensation
Water vapor turning into liquid water.
Precipitation
Precipitation
Water falling from the atmosphere (rain, snow, etc.).
Sublimation
Sublimation
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Transpiration
Transpiration
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Runoff
Runoff
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Infiltration
Infiltration
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Hydrosphere
Hydrosphere
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Study Notes
The Water Cycle
- The water cycle, also known as the hydrologic cycle, describes water movement on, above, and below Earth's surface.
- Water constantly changes states (solid, liquid, gas).
- The hydrosphere encompasses all water on or near Earth's surface in all its forms.
- Earth's water supply is finite; it's recycled.
Main Parts of the Water Cycle
- Evaporation: Liquid water heated by the sun turns into water vapor.
- Condensation: Water vapor cools, forming liquid water.
- Precipitation: Water returns to Earth's surface as rain, snow, sleet, or hail.
Other Water Cycle Processes
- Sublimation: Solid water (ice) turns directly into water vapor.
- Transpiration: Water evaporates from plants.
- Runoff: Gravity moves surface water downhill.
- Infiltration: Water soaks into the ground.
Evaporation Details
- Evaporation occurs when liquid water heats up to its boiling point, causing molecules to become a gas.
- Examples include steam from a boiling pot or water evaporating from wet pavement.
Condensation Details
- Condensation is when water vapor turns into liquid water.
- Condensation can happen when air becomes saturated with water vapor or when air cools to the dew point.
- Dew forming on a cold object is an example.
Precipitation Details
- Precipitation returns water to the surface.
- Precipitation forms from condensation, with larger, heavier water droplets falling to Earth.
- Form depends on the air temperature (rain, snow, hail).
Importance of the Water Cycle
- The water cycle is crucial for sustaining life on Earth.
- Freshwater, essential for life, is a small percentage of Earth's total water.
- The cycle plays a key role in climate and weather patterns.
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Description
Test your knowledge on the water cycle, including its main parts and processes. Dive into topics such as evaporation, condensation, and precipitation. Understand how water moves through various states and impacts the environment.
