Red List Animals: The Orca
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Questions and Answers

Match the following characteristics of orcas with their descriptions:

Orcas = A type of dolphin, not a whale Group behavior = Hunt and play in social pods Diet = Includes fish, squid, seals, and turtles Conservation status = Listed as at risk of extinction

Match the following facts about orcas with their corresponding details:

Habitat = Live in all of the world's oceans Reproduction = One calf every two to three years Threats = Pollution and entanglement in fishing nets Aggressiveness = Known for being aggressive hunters

Match the following terms related to orcas with their meanings:

Calf = Baby orca Red list = Catalog for species at risk of extinction Pollution = Contamination of the marine environment Social pods = Groups of orcas that hunt and play together

Match the following behaviors of orcas with their purposes:

<p>Hunting in groups = To catch prey more effectively Playing = To strengthen social bonds Aggression = To assert dominance and secure food Swimming near shore = To find seals to hunt</p> Signup and view all the answers

Match the following risks to the orca population with their sources:

<p>Fishing nets = Cause accidental deaths of orcas Sea pollution = Leads to health issues for orcas Climate change = Affects the availability of prey Habitat loss = Reduced areas for hunting and breeding</p> Signup and view all the answers

What are the animals in the photo?

<p>Orcas or 'killer whales'</p> Signup and view all the answers

Why are orcas on the 'red list'?

<p>They are in danger of becoming extinct.</p> Signup and view all the answers

Orcas are a type of whale.

<p>False (B)</p> Signup and view all the answers

Where do Orcas live?

<p>In all of the world's oceans.</p> Signup and view all the answers

What do Orcas typically eat?

<p>Fish, squid, seals, and turtles</p> Signup and view all the answers

What do you call a baby orca?

<p>A calf.</p> Signup and view all the answers

Orcas are not aggressive.

<p>False (B)</p> Signup and view all the answers

Why might orcas hunt for seals near the shore?

<p>They are hunting for seals.</p> Signup and view all the answers

Flashcards

Orca Habitat

Orcas live in all of the world's oceans.

Orca Diet

Orcas eat fish, squid, seals, and turtles.

Orca Socialization

Orcas hunt and play in groups.

Orca Reproduction

Female orcas have one calf every 2-3 years.

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Orca Red List Status

Orcas are at risk of extinction, due to pollution and fishing.

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What are orcas known for?

Orcas are known for their intelligence and complex social structures.

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Where do orcas live?

Orcas live in all of the world's oceans.

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How often do orcas reproduce?

Female orcas give birth to one calf, called a baby orca, approximately every 2-3 years.

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What is a calf?

A calf is a baby orca.

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Why are orcas on the Red List?

Orcas are on the Red List because they are at risk of extinction due to pollution and fishing.

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Polar Bear Habitat

Polar bears primarily inhabit the Arctic regions, including areas like the Arctic Circle and the icy landscapes of Canada, Russia, Greenland, Norway, and the United States (Alaska).

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What do polar bears mainly eat?

Polar bears primarily feed on seals, often hunting them by waiting near breathing holes in the ice or ambushing them on land.

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Polar bear adaptations for cold

Polar bears have thick layers of blubber and a dense coat of fur that insulate them in freezing temperatures. They also have specialized paws with rough pads and non-retractable claws for gripping ice.

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How are polar bears threatened?

Climate change, leading to melting sea ice, is a major threat to polar bears. Loss of sea ice makes it harder for them to hunt seals, their primary food source.

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What is a vital part of the polar bear's life?

Sea ice is crucial for polar bear survival, as it provides a platform for hunting seals and accessing their prey.

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Study Notes

Red List Animals: The Orca

  • Orcas, also known as 'killer whales', are in the photo.
  • An orca is a type of dolphin, not a whale.
  • They are often seen swimming in groups near the shore, potentially hunting seals.
  • Orcas live in all the world's oceans.
  • Orcas are social animals that hunt and play in groups.
  • They are aggressive hunters.
  • Orcas primarily eat fish, squid, seals, and turtles.
  • Female orcas typically have one calf every two to three years.
  • Orcas are on the 'red list' due to the danger of extinction.
  • Pollution in the sea and entanglement in fishing nets are contributing factors to their endangerment.
  • Protecting orcas is important.

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Description

Explore the fascinating world of orcas, also known as killer whales. Discover their social behavior, hunting practices, and the threats they face in the wild. Learn why these incredible creatures are listed as endangered and the importance of their conservation.

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