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Author Question: What is the composition of the clouds of Venus? A) Water, like Earth's clouds B) Frozen carbon ... (Read 67 times)

fagboi

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on: Jul 27, 2018
What is the composition of the clouds of Venus?
 
  A) Water, like Earth's clouds
  B) Frozen carbon dioxide, as on Mars
  C) A combination of ammonia and methane, like Uranus
  D) Sulfur and sulfuric acid droplets
  E) Hydrogen sulfide and ammonia

Question 2

Process of Science: Can we ever really know what happens within the event horizon of a black hole?
 
  What will be an ideal response?


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DylanD1323

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Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

No, because no light can escape and we can therefore never make observations and test predictions for what happens within the event horizon.


fagboi

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Reply 2 on: Jul 27, 2018
Gracias!

Bigfoot1984

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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