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Author Question: What percentage of the Earth's surface is covered by water? A) 25 B) 50 C) 75 D) ... (Read 123 times)

scienceeasy

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on: Jul 12, 2018
What percentage of the Earth's surface is covered by water?
 
  A) 25
  B) 50
  C) 75
  D) 95

Question 2

What is an energy vampire?
 
  A) a poorly insulated house that leaks home heat
  B) an electric appliance that uses lots of electricity
  C) a device that consumes electricity even when not in use
  D) a faulty electrical wiring system


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iceage

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Reply #1 on: Jul 12, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C


scienceeasy

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  • Posts: 565
Reply 2 on: Jul 12, 2018
:D TYSM

xiaomengxian

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Reply 3 on: Yesterday
Gracias!

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