What is a gyre?

Trash Vortex Chapter 1 Authors Purpose

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English
•
7th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A gyre is a large system of rotating ocean currents, often caused by the Earth's wind patterns and the Coriolis effect.
2.
FLASHCARD QUESTION
Front
Why are gyres important in the study of ocean pollution?
Back
Gyres collect and concentrate debris, including plastic, in specific areas of the ocean, making them critical for understanding ocean pollution.
3.
FLASHCARD QUESTION
Front
What is the main purpose of the chapter on Trash Vortex?
Back
To share information on the problem of plastic in the ocean and its impact on marine life.
4.
FLASHCARD QUESTION
Front
Who is Charles Moore?
Back
Charles Moore is an oceanographer who discovered the Great Pacific Garbage Patch and has been an advocate for ocean conservation.
5.
FLASHCARD QUESTION
Front
What did Charles Moore find in the gyre?
Back
He discovered a huge amount of tiny plastic pieces floating in the ocean.
6.
FLASHCARD QUESTION
Front
How do gyres affect plastic in the ocean?
Back
Gyres swirl the plastic together into one spot, breaking it down over time.
7.
FLASHCARD QUESTION
Front
What is the Great Pacific Garbage Patch?
Back
It is a large area in the North Pacific Ocean where a high concentration of plastic debris has accumulated.
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