This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Why can seawater hold many times more carbon dioxide than either nitrogen or oxygen at saturation? ... (Read 37 times)

jc611

  • Hero Member
  • *****
  • Posts: 552
on: Aug 22, 2018

Why can seawater hold many times more carbon dioxide than either nitrogen or oxygen at saturation?
  a. Carbon dioxide is not used in photosynthesis.
  b. Carbon dioxide is used in mineral formation.
  c. Carbon dioxide combines chemically with water to form carbonic acid.
  d. Carbon dioxide is more reactive.
  e. Carbon dioxide is used by plankton for energy



Question 2

What factor accounts for the slow return of carbon dioxide to the atmosphere?
  a. geological uplift
  b. burial of calcium carbonate shells and skeletons in ocean sediments
  c. increase of solubility with depth
  d. photosynthesis by surface organisms
  e. sediment dissolution



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

olderstudent

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Aug 22, 2018
Answer to Question 1

c

Answer to Question 2

b


jc611

  • Member
  • Posts: 552
Reply 2 on: Aug 22, 2018
YES! Correct, THANKS for helping me on my review

chereeb

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Nitrogen Cycle Nitrogen Cycle
Factors affecting determination of pulse oxygen saturation Factors affecting determination of pulse oxygen saturation
The number of words correctly completed in the New York Times crossword puzzle increases with age ... The number of words correctly completed in the New York Times crossword puzzle increases with age ...
How much water does the amniotic sac hold? How much water does the amniotic sac hold?
Children were given the same set of concrete operations tasks five times Children were given the same set of concrete operations tasks five times
A solution of CaCl2 with concentration of 5.5 M was diluted 10 times, 25 times and 3 times. ... A solution of CaCl2 with concentration of 5.5 M was diluted 10 times, 25 times and 3 times. ...
Video: Body plan of euglena Animation

For a complete list of videos, visit our video library