Science June 4º
Presentation
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English, Science
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4th Grade
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Easy
Jazmin A
Used 4+ times
FREE Resource
12 Slides • 5 Questions
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Science June 4º
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Under the surface
This image shows the OCEAN BOTTOM. It is not flat. Under the water there are mountains, canyons, valleys, plains, volcanos and ridges.
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Changes with depth
As you descend beneath the ocean surface, conditions change.
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Light
Near the surface there is plenty of light. But water is not completely transparent. The deeper you go, the darker it gets.
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Temperature
The water gets colder, the deeper you dive. At 1000 meters the water temperature may be 4ºC. The average temperature of the deep ocean is just 3ºC
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Pressure
Have you ever swum under water? You can feel the pressure of the water in your ears. This water pressure is caused by the weight of the water pushing down from above.
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Multiple Choice
The ocean bottom is flat.
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Multiple Choice
There are mountains under the water
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Multiple Choice
The DEEPER you go, the LIGHTER it gets.
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Multiple Choice
The water gets COLDER, the DEEPER you dive.
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Poll
Do you like swimming?
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FINISH!
Science June 4º
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