The Arctic Ocean is the smallest and shallowest of the world's five major oceans. It is located entirely within the Arctic Circle and is bordered by the northern coastlines of North America, Europe, and Asia.
Key Facts
Area: Approximately 14 million square kilometers
Depth: Average depth of 1,038 meters
Temperature: Varies from -2°C to 10°C
Wildlife: Supports a diverse range of marine life including polar bears, walruses, seals, and various species of fish and birds.
Importance
The Arctic Ocean plays a crucial role in regulating the Earth's climate, as its ice cover helps to reflect sunlight back into space. It also serves as a vital habitat for numerous species and is increasingly being explored for its potential oil and gas reserves.
Study Guide
Here are some key points to remember about the Arctic Ocean:
Location: Where is the Arctic Ocean located?
Size: How does the size of the Arctic Ocean compare to other oceans?
Climate: What is the typical temperature range in the Arctic Ocean?
Wildlife: Name at least three species of marine animals that are found in the Arctic Ocean.
Importance: Why is the Arctic Ocean important in terms of climate regulation and biodiversity?
Remember to study the geography of the surrounding countries and the impact of climate change on the Arctic Ocean as well.
Geography: A student should be able to utilize, analyze, and explain information about the human and physical features of places and regions. A student who meets the content standard should:
Understand that a region is a distinct area defined by one or more cultural or physical features.