Ocean exploration

Flashcard
•
Science
•
8th Grade
•
Hard
+4
Standards-aligned
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15 questions
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1.
FLASHCARD QUESTION
Front
What challenges do oceanographers face while working in the oceans?
Back
Oceanographers often face bad weather.
2.
FLASHCARD QUESTION
Front
What was a significant motivator for the Age of Exploration?
Back
Trade and accumulation of wealth.
3.
FLASHCARD QUESTION
Front
What technology replaced lead lines for determining water depth?
Back
Sonar technology.
Tags
NGSS.MS-PS4-2
4.
FLASHCARD QUESTION
Front
What does a sounding reveal about a body of water?
Back
The depth of the body of water.
Tags
NGSS.MS-PS4-2
5.
FLASHCARD QUESTION
Front
Is it true that a greater amount of life is found in the earth's oceans than on land?
Back
True.
6.
FLASHCARD QUESTION
Front
What is the primary purpose of sonar technology in ocean exploration?
Back
To determine the depth of water and map the ocean floor.
7.
FLASHCARD QUESTION
Front
What is the significance of trade in the context of ocean exploration?
Back
Trade motivated exploration for new routes and resources.
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