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

Author Question: The sharp increase in global carbon emissions since 1950 most closely parallels the A) rise in pH ... (Read 150 times)

meagbuch

  • Hero Member
  • *****
  • Posts: 568
on: Jul 16, 2018
The sharp increase in global carbon emissions since 1950 most closely parallels the
 
  A) rise in pH of the ocean over this same period.
  B) size of the polar ice caps over this same period.
  C) global surface temperatures over this same period.
  D) increases in the speed of the Atlantic Ocean conveyor system over this same period.

Question 2

The sharp decrease in atmospheric 14C in the past decade is directly related to
 
  A) a drop in global photosynthesis.
  B) increasing methane levels.
  C) decreasing temperatures in the troposphere.
  D) increased use of in fossil fuels.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

coreycathey

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 16, 2018
Answer to Question 1

C

Answer to Question 2

D


meagbuch

  • Member
  • Posts: 568
Reply 2 on: Jul 16, 2018
Wow, this really help

bigcheese9

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

The range of sugar maples could be reduced by global warming The range of sugar maples could be reduced by global warming
The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom. The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom.
Global climate change and CO2 concentration Global climate change and CO2 concentration
Wind, solar, biomass, and geothermal power account for less than 1% of global power generation Wind, solar, biomass, and geothermal power account for less than 1% of global power generation
The level of emissions from transport in the United States is twice as high as the global average The level of emissions from transport in the United States is twice as high as the global average
Functional Groups of Carbon Functional Groups of Carbon
Video: Protein Structure - Primary, Secondary, Tertiary and Quaternary

For a complete list of videos, visit our video library