Introduction to the Oceans

Oceans cover about ______ of the surface of the earth.

• 60%

• 70%

• 80%

• 90%

As oceans become deeper, the water pressure ___________________.

• increases
• decreases
• stays the same

Which option is affected by the oceans?

• life on earth

• atmosphere conditions

• climate stability

• all of the above

Tags

NGSS.MS-ESS2-6

about _____% of the Earth's water can be found in our oceans.

• 25%

• 67%

• 72%

• 97%

Tags

NGSS.MS-ESS2-4

How many continents are there in the world?

• 4
• 5
• 6
• 7

How many oceans are there in the world?

• 7
• 6
• 5
• 4

Tags

NGSS.5-ESS2-2

Which continent is green?

• North America

• South America

• Asia

• Antarctica

Which continent is pink?

• North America

• South America

• Asia

• Europe

Which continent is purple?

• Europe

• Asia

• Austrailia

• North America

What continent is light yellow?

• Africa

• Australia

• Antarctica

• Alaska