Animals
Environment
Space
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History
100

The koala bear is not actually a bear at all.  What type of mammal is it?

Answer: A marsupial

Page 25

100

Why are polar bears threatened by climate change?

Answer: the shrinking amounts of sea ice in the Arctic means that they are losing their habitat.  Also, changing sea temperatures are reducing their prey for food.


Page 104

100

How is a black hole formed?

Answer: Most are born when a giant star runs out of nuclear fuel and implodes, causing an explosion.

Answer: Page 149

100

Where did photographer Will Burrard-Lucas find meerkats in the wild?

Answer: Makgadikgadi Pans, Botswana

Page 194

100

2019 marks the 30th anniversary of the fall of the Berlin Wall.  What was the purpose of the Berlin Wall?

Answer: The Berlin Wall blocked East Germans from traveling to West Germany.

Page 220

200

How many toes does a sloth have on each front paw?

Answer: Two or three

Page 26

200

Which British leader is working to prevent overfishing and the amount of plastic that lands in the ocean every year?

Answer: Prince Charles

Page 108

200

What is the inner core of the Earth made of?

Answer: The inner core is a solid center made mostly of iron and nickel.

Page 153

200

Name a British explorer that visited Antarctica in the early 1900's.  (His hut is still there.)

Answers include: Ernest Shackleton, Robert Falcon Scott, and Edward Wilson

Page 195

200

Which famous castle is said to have inspired Disneyland's Sleeping Beauty Castle?

Answer: Neuschwanstein Castle in Bavaria

Page 225

300

What is a group of leopards called?

Answer: A leap

Page 34 (and the back cover)

300

What fraction of the Earth's plants and animals live in tropical rain forests?

Answer: One half

Page 109

300

Some of the first telescopes were not used to look at the stars.  What were they used for?

Answer: They were used to spot enemy ships.

Page 145

300

What is a herpetologist?

Answer: A herpetologist is a person who studies amphibians, like snakes and crocodiles.

Page 189

300

What is the U.S.S. Arizona Memorial?

Answer: This site in Honolulu, Hawaii marks the memory of Japan's attack on Pearl Harbor on December 7, 1941.

Answer: Page 228

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