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6th grade Unit 2 Social Science
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What type of water is the Mediterranean Sea?
a type of surface water
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What saves more water: a bath or a shower?
A shower
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Why is earth´s hydrosphere important?
Living things need water to survive. We use it in industry, and for leisure, transportation, and cleaning. It keeps the earth warm.
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What type of water is the Guadalquivir river in Sevilla?
a type of surface water
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What are examples of water sources?
Oceans, seas, rivers, lakes, glaciers, groundwater, water vapour
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What are aquifers?
pools of groundwater
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What is the hydrosphere?
The total amount of water on, in and around the planet
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What are the features of a river?
Length, discharge, regime
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What percentage of Earth's surface is covered by water?
70%
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Why should you completely fill the dishwasher?
Because it will save water
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How can you save water when brushing your teeth?
turning off the tap
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What should you do if you have a water leak in a pipe?
fix it quickly to not waste too much water
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Where do we find glaciers?
In polar regions and mountain ranges
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What percentage of Earth's water can we drink?
2.5%
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