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

Author Question: What was the approximate increase in global temperature during the 20th century? A) 0.5C B) 0.8C ... (Read 54 times)

Alygatorr01285

  • Hero Member
  • *****
  • Posts: 564
on: Jul 15, 2018
What was the approximate increase in global temperature during the 20th century?
 
  A) 0.5C
  B) 0.8C
  C) 1.0C
  D) 1.5C

Question 2

Which of the following trace gases is not natural to the atmosphere and is purely the result of human activities?
 
  A) Chlorofluorocarbons (CFCs)
  B) Nitrous oxide
  C) Krypton
  D) Methane


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

isabelt_18

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 15, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: A


Alygatorr01285

  • Member
  • Posts: 564
Reply 2 on: Jul 15, 2018
Wow, this really help

Viet Thy

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Taking a Patient’s Axillary Temperature Taking a Patient’s Axillary Temperature
Influences on Temperature: Altitude and Elevation Influences on Temperature: Altitude and Elevation
Temperature Means and Ranges Temperature Means and Ranges
Teaching Models: Designing Instruction for 21st Century Learners Teaching Models: Designing Instruction for 21st Century Learners
Human Geography: Places and Regions in Global Context Human Geography: Places and Regions in Global Context
Global list of Threatened Species Global list of Threatened Species
Video: Nucleic acid digestion -small intestine

For a complete list of videos, visit our video library