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

Author Question: As compared to today, by the year 2050, the world's population is expected to A) decline by about ... (Read 114 times)

abc

  • Hero Member
  • *****
  • Posts: 543
on: Jul 12, 2018
As compared to today, by the year 2050, the world's population is expected to
 
  A) decline by about 100 million people.
  B) stay about the same.
  C) increase by about 1 billion people.
  D) increase by about 2 billion people.

Question 2

A colorless gas that dissolves in water vapor to form acid and is emitted from coal-fired power plants is
 
  A) nitrogen dioxide.
  B) carbon monoxide.
  C) carbon dioxide.
  D) sulfur dioxide.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bigsis44

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 12, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: D


abc

  • Member
  • Posts: 543
Reply 2 on: Jul 12, 2018
YES! Correct, THANKS for helping me on my review

cpetit11

  • Member
  • Posts: 321
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

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

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

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.

The Sun Today and as a Giant The Sun Today and as a Giant
World Population Growth World Population Growth
Types of ecosystem service vs. total global value per year Types of ecosystem service vs. total global value per year
The population of Asia increases rapidly, the demand for food and water is also growing The population of Asia increases rapidly, the demand for food and water is also growing
Expected Distribution of IQ Scores Expected Distribution of IQ Scores
Predicted Proportions in a Population Predicted Proportions in a Population
Video: Language Areas Animation

For a complete list of videos, visit our video library