Review WG Unit 1 : Lesson 4 - Continents, Oceans, & Climates

Approximately what percentage of the Earth is covered by water?

• 70%

• 71%

• 74%

• 97%

Which ocean lies between the United States and Europe?

• Atlantic Ocean

• Pacific Ocean

• Indian Ocean

• Arctic Ocean

What is the largest, most populous continent?

• North America

• Asia

• South America

• Africa

Which statement best describes how oceans regulate Earth’s climate?

• Oceans provide life to various plants and animals.

• Oceans make trade possible around the world.

• Oceans absorb heat-producing chemicals that create pollution.

• Oceans move heat from hotter regions to colder regions.

What are the key differences between weather and climate?

Groups:

(a) Weather

,

(b) Climate

• describes long-term patterns in a region

• includes atmosphere, oceans, ice and biosphere

• describes conditions at a particular time

• includes rain, sleet, snow, storms, sunshine, temperature, etc.

Which hotspot is on the continent of Australia?

Which hotspot is on the continent of Africa?

Which hotspot is on the continent of Asia?

Which hotspot is on the continent of Europe?

Which hotspot is on the continent of North America?