« previous next »

Author Question: Methane: A) is a permanent gas. B) is a good reflector of thermal radiation. C) is removed from ... (Read 109 times)

armygirl

  • Hero Member
  • *****
  • Posts: 556
on: Jul 14, 2018
Methane:
 
  A) is a permanent gas.
  B) is a good reflector of thermal radiation.
  C) is removed from the atmosphere by the digestive processes of cattle.
  D) has increased in concentration over the last 50 or so years.

Question 2

Nitrogen:
 
  A) is a variable gas.
  B) has a short residence time.
  C) is a relatively unstable gas.
  D) has little effect on climate.


katara

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Everyone has one nostril that is larger than the other.

) Intradermal drug administration: (d) the needle is removed and the puncture site is covered with ) Intradermal drug administration: (d) the needle is removed and the puncture site is covered with
Is there anything in life that is permanent, or is the world constantly changing? Is there anything in life that is permanent, or is the world constantly changing?
The paper test involves holding a piece of paper near the tailpipe of an idling engine. A good ... The paper test involves holding a piece of paper near the tailpipe of an idling engine. A good ...
Earth emits radiation back out to space from all surfaces, both day and night Earth emits radiation back out to space from all surfaces, both day and night
Avocados are a good source of pantothenic acid, dietary fiber, vitamin K Avocados are a good source of pantothenic acid, dietary fiber, vitamin K
Peanut butter is good source of protein Peanut butter is good source of protein
Video: Homologous chromosomes during prophase I - Animation

For a complete list of videos, visit our video library