Ch 1 & 2 Pacific Geology & Coral
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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| A low island made of coral surrounding a lagoon | Atoll
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| A material used to make fertilizer | Phosphate
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| Things a place has a good supply of and that meets people's needs | Resources
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| Solid, thin, outside covering of the Earth | Crust
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| Smaller land mass than continents and are surrounded by water | Islands
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| Formed when new coral builds on top of old coral | Reef
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| Mountain built by lava pouring from the Earth | Volcano
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| An underwater reef on the edge of a volcanic island | Shelf
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| Liquid rock that rises through volcanic vents to fill gaps | Magma
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| Two continent plates crash together, both are pushed up... | Mountain Range
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| Two ocean plates come together, they will form... | Deep Ocean Trench
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| Tidal Waves | Tsunami
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| Volcanoes that hasn't done anything for a long time but still has the potential to erupt | Dormant
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| Volcanoes that no longer have openings in the mantle and will never erupt | Extinct
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| Volcanoes that have erupted since the last ice age, ex: in the past 10,000 years | Active
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| The scientific theory that explains the movement of continents | Continental Drift
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| Reef building coral can live only in water - (4 characteristics) | Warm, Shallow, Clear, Salt
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| The largest ocean | Pacific Ocean
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| A steep island built by a volcano in the ocean | Volcanic island
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| 4 ways a plant can get to an island | People, Wind, Water (waves), Birds (droppings)
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| An island that was once a part of a larger continent | Continental Island
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| 3 Characteristics of a Continental Island | Largest type of island, Diverse animal and plant species, plants and animals are similar to those on continent.
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| 2 Characteristics of a Volcanic Island | Plants and animals are usually unique, Fewer species than continental islands
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| A powerful wind storm | typhoon
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| Formed when new coral builds on top of old coral | reef
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| The shallow water between a reef and the land is called | lagoon
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| True or False - The Hawaiian Islands are located where the Earth's plates meet. | False
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| True or False - Volcanic islands can support more people than continental islands | False
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| True or False - An atoll can support fewer people than volcanic and continental islands | True
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| True or False - The closer a Pacific island is to Asia, the more kinds of plants and animals will have. | True
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| How does coral make reefs? | Coral is formed when tiny sea animals die and are pressed together. When new coral builds on top of old coral, reefs form.
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| Name the 5 oceans. | Atlantic, Arctic, Indian, Pacific and Southern
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| Name the 7 continents. | Africa, Antartica, Asia, Australia, Europe, North America, South America
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
MrsJM
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