Previous Science in Action Videos

see all videos »
  • Reptile Decline

  • Image by UNDP

    Earthquake Doctors

  • Future of the Oceans

Extreme Mammals Quiz

Koalas are most closely related to which of the following:

  • opossums
  • bears
  • rabbits

123

Yes!

Both are marsupials and have a pouch to carry their young through early infancy.

Sorry.

Koalas are most closely related to opossums.

647
1548
123

Indricotherium is the largest land mammal ever discovered. Which is its closest living relative?

  • rhinoceros
  • elephant
  • hippopotamus

127

Yes!

Indricotherium’s closest living relative is the rhinoceros.

Sorry.

Indricotherium’s closest living relative is the rhinoceros.

569
1579
127

The short-beaked echidna lays eggs. It is native to Tasmania and what other location?

  • New Zealand
  • New Guinea
  • Fiji

126

Yes!

The short-beaked echidna is native to Tasmania and New Guinea.

Sorry.

The short-beaked echidna is native to Tasmania and New Guinea.

362
1575
126

This endangered mammal species is covered with scales made from keratin. What is it?

  • armadillo
  • aardvark
  • pangolin

121

Yes!

Pangolins can roll up and extend their scales into a phalanx of sharp blades.

Sorry.

The correct answer is pangolin.

283
1619
121

Batodonoides was the smallest mammal that ever lived. How much did it weigh?

  • the weight of a penny
  • the weight of a quarter
  • the weight of a dollar

124

Yes!

This tiny creature was so small it could have perched on a pencil!

Sorry.

Batodonoides weighed about as much as a dollar bill (1.3 grams).

117
1513
124

This one-foot-tall creature has the strongest bite-force of any mammal of its size. What is it?

  • red panda
  • raccoon
  • Tasmanian devil

125

Yes!

The Tasmanian devil uses its powerful jaws to deliver a fearsome bite.

Sorry.

The correct answer is Tasmanian devil.

477
1528
125

Glyptodonts were covered with armor made from bony plates that grew from within their skin. What did they eat?

  • plants
  • insects
  • small rodents

128

Yes!

For millions of years, this enormous mammal lumbered across North and South America eating plants.

Sorry.

The correct answer is plants.

545
1475
128

The platypus belongs to what group of egg-laying mammals?

  • marsupials
  • monotremes
  • placentals

122

Yes!

Unlike most other mammals, monotremes never evolved live birth.

Sorry.

The correct answer is monotremes.

436
1613
122

This diorama shows what type of habitat from 50 million years ago?

  • Arctic island
  • Amazonian rainforest
  • Southeast Asian island

129

Yes!

This area contained humid swamps and forests of giant trees 50 million years ago.

Sorry.

The correct answer is Arctic island.

You got out of correct. The average so far is .

Visit our Extreme Mammals page to learn more about this new exhibit.

559
1507
129
129
1280653712_xtw43ksg3bpcwnx
12
browse previous top stories
 

Articles by Tag

Loading...
Loading...
  • pavenyupavenyu Erik Paulsen : Evolution, Life Sciences, Science Education, Human Evolution, and Stuff - ScienceBlogs (blog) http://dlvr.it/3G5ND
    3 minutes ago
  • 2012truths2012truths Good and Bad Science in Science Fiction | Cosmic Variance http://bit.ly/asTS74
    3 minutes ago
  • bananamybananamy now i can't even revise for literature and science because of MATHS MATHS MATHS PILING MATHS WORKBOOKS
    3 minutes ago
  • AnassaRhAnassaRh Ingredients in UF: city, magic and / or magical being, mystery. Occasionally a quest. (Magical being= anything unexplained by science ) #ufchat
    6 minutes ago
  • AlidreAlidre @beth825 science * and * a big word, very very sexy!! I agree, though. If given the chance, my entire life would happen at night.
    7 minutes ago
  • Your_MagazinesYour_Magazines :: Popular Science $12.00 The 'What's New'" magazine of science and technology. Covering the latest developments in c http://amzn.to/bmfTrv
    7 minutes ago