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

Author Question: Major eruptions of volcanoes emit large amounts of CO2 and CH4, but their total contribution to ... (Read 144 times)

james0929

  • Hero Member
  • *****
  • Posts: 586
on: Jul 13, 2018
Major eruptions of volcanoes emit large amounts of CO2 and CH4, but their total contribution to atmospheric levels is small.
   a. True
   b. False

Question 2

Researchers estimate that black carbon may account for about one-half of all global warming.
   a. True
   b. False


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

prumorgan

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 13, 2018
Answer to Question 1

ANSWER: True

Answer to Question 2

ANSWER: False
ANSWER: False


james0929

  • Member
  • Posts: 586
Reply 2 on: Jul 13, 2018
Great answer, keep it coming :)

steff9894

  • Member
  • Posts: 337
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Major types of microbial cell aggregations found in phylum Cyanobacteria. Major types of microbial cell aggregations found in phylum Cyanobacteria.
Inhibition and facilitation of spruce during the major successional stages at Glacier Bay, Alaska (d Inhibition and facilitation of spruce during the major successional stages at Glacier Bay, Alaska (d
The Monarch butterfly migrates large distances The Monarch butterfly migrates large distances
Large Skipper Large Skipper
Major Areas Tested on the CMA and RMA Examinations Major Areas Tested on the CMA and RMA Examinations
Major Structures of the Human Brain Major Structures of the Human Brain
Video: Introduction to Pre-eclampsia

For a complete list of videos, visit our video library