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Author Question: The most important acid involved in chemical weathering is a. carbonic acid. b. sulfuric acid. c. ... (Read 182 times)

CQXA

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on: Jul 28, 2018
The most important acid involved in chemical weathering is
 a. carbonic acid.
  b. sulfuric acid.
  c. hydrochloric acid.
  d. none of these.

Question 2

Subsurface soil that remains permanently frozen is called
 a. a swamp.
  b. a bogg.
  c. permafrost.
  d. none of these.


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Pswine

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Reply #1 on: Jul 28, 2018
Answer to Question 1

a

Answer to Question 2

c


CQXA

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Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

Joy Chen

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Reply 3 on: Yesterday
Excellent

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