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

Author Question: Much of the original free oxygen in the atmosphere combined with iron dissolved in water to become ________. (Read 35 times)

leo leo

  • Hero Member
  • *****
  • Posts: 566
on: Feb 28, 2020

Question 1

The major source of oxygen in Earth's atmosphere is from ________.
◦ the decay of plants
◦ photosynthesis
◦ swamp gas emissions
◦ respiration of animals

Question 2

Much of the original free oxygen in the atmosphere combined with iron dissolved in water to become ________.
◦ iron oxide
◦ hydrogen peroxide
◦ carbon dioxide
◦ oxygen sulfide
Earth Science ¦ Tarbuck, Lutgens, Tasa ¦ 15th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by leo leo on Feb 28, 2020

bbburns21

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Feb 28, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 64% of students answer this correctly


leo leo

  • Member
  • Posts: 566
Reply 2 on: Feb 28, 2020
Thanks for the timely response, appreciate it

xiazhe

  • Member
  • Posts: 331
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Hydrogen bonding of water with itself and with other compounds Hydrogen bonding of water with itself and with other compounds
Whale in water Whale in water
Claude Monet, Bridge over a Pool of Water Lilies. Claude Monet, Bridge over a Pool of Water Lilies.
How water moves through a tree How water moves through a tree
Work of Running Water Work of Running Water
Hyperbaric Oxygen Chamber Used in the Treatment of Decompression Illness Hyperbaric Oxygen Chamber Used in the Treatment of Decompression Illness
Video: Fermentation pathways

For a complete list of videos, visit our video library