ocean features sediments and stuff like that
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| How do you determine the ocean floor distance when sound travels at a certain time? | You take the time and divided by 2. Then you use that time to multiple by 1,531 miles.
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| What kinds of chemcial and minerals that are two expensive to get why? | Gold and manganese. They can't be claim because it's too expensive and it could ruin the enviorment.
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| Why are bathpheres better then bathscraphs and human divers. | They are better because bathscraphs are free moving unlike bathspheres. They can last longer in water a human diver.
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| Contiental Shelf | gently extends downward from the contients of the ocean
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| Contiental Edge | point of which the shelf surrounding each con. begins to angle down the sharply to the ocean depths
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| Contiental Slope | the clifflike dropp beyond the con. shelf and the true boundary between the con. and the ocean floor
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| Contiental Rise | strethes from the lower part of the slope to the deepest part of the ocean
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| Abyssal Plain | leads to the ocean bottom formed and by under sea rivers, currents and cooling part of the Earth crust
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| Mid-Ocean Ridge | the longest mountain range in the world
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| Seamounts | free-standing mountains formed by volcanoes munerous in the Pacific
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| guyot | a flat-topped seamount
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| islands | formed by the top of seamounts
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| What creates the natural features | natural forces such as volcanoes and hurricanes ect.
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| What are the three kinds of sediments and examples of each one? | Organic-protists and marine animals (contains carbon). Inorganic-soil, iron and glaciers(does not contain carbon). Chemical and minerals- gold and manganses
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| What does sonar stand for? | Sound Navigation Ranging.
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| In nature sonar is called what? | echlocation
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| What animals have it and what do they use it for? | Porpioses, bats and dolphins use it for tracking prey and navigation.
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| How does hunan sonar affect these animals? | It disonates them
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| How does sonar worked? | It bounces high-pitched sound pukes off nearby objects.
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| What is the difference between sonar and radar? | Sonar goes through water and radar goes through air.
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| How much does sound travel at? | 1,531 miles per second
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| Why do people use sonar? | To map the ocean floor. To detect ships, submarines and shipwrecks. It helpful in war.
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| A meter was in a layer for possibly how long and what may it caused? | 65 million years and it could have caused the dinsours to extinct.
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