科學知識小故事

1.Climate and Life on Earth
2.Penguins in Antarctica
3.Extinction of Big Ice Age Mammals
4.Calculating the Threat of Tsunami
5.Tornado
6.Relationship among Chimpanzees
7.Save Endangered Animals by Cloning
8.Estivators
9.Seahorse Fathers Take Reins in Childbirth
10.Elephants May "Talk" via Vibration
11.Life Is Confusing for Two-headed Snakes
12.Studying Tree Rings Helps to Understand the History
13.Who Were the Inca?
14.Early Humans' Tolerance of Various Climate Conditions
15.Maya Civilization
16.Qomolangma Melting?
17.Raw Human Waste Killing Off Coral Reefs?
18.Frog Deformities
19.Bright Side of Wildfires
20.Noise Pollution
21.The Production of the Sun's Light and Heat
22.Eclipse
23.Is a Large Asteroid Headed for Impact with Earth in 2880?
24.Inner Earth May Hold More Water than the Seas
25.Are Volcanic Eruptions Tied to Lunar Cycle?
26.Time Travel
27.Sea Water
28.Change in Oceanic Salinity
29.Slaughter the Most Efficient Way to Control Epidemic
30.What Causes Heart Diseases
31.What Causes Cancer
32.Hydatids-When a Dog Is Not Man's Best Friend
33.Drugs in Sport
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Answer Key
Vocabulary