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

Author Question: Which of the following about U.S. pollution levels is true? A) The release of toxic chemicals has ... (Read 38 times)

rayancarla1

  • Hero Member
  • *****
  • Posts: 571
on: Jul 16, 2018
Which of the following about U.S. pollution levels is true?
 
  A) The release of toxic chemicals has increased by 19.
  B) The average levels of lead in the blood of children have declined by 90.
  C) Acid deposition has increased by 27.
  D) Total emissions of five principal air pollutants have increased by 14.

Question 2

Oil production in Alaska
 
  A) peaked in 1985 and has declined steadily ever since.
  B) continues to increase as new oil fields are added.
  C) has remained steady ever since the construction of the Alaskan oil pipeline.
  D) has ended and has been completely replaced by natural gas production.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leeeep

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 16, 2018
Answer to Question 1

B

Answer to Question 2

A


rayancarla1

  • Member
  • Posts: 571
Reply 2 on: Jul 16, 2018
YES! Correct, THANKS for helping me on my review

amandanbreshears

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Changes in Earth's atmospheric carbon dioxide levels over geological time. Changes in Earth's atmospheric carbon dioxide levels over geological time.
Bronfenbrenner was interested in bidirectional relationships between different levels of the ... Bronfenbrenner was interested in bidirectional relationships between different levels of the ...
Example of Tabular List organization levels and formatting. Example of Tabular List organization levels and formatting.
Vapor Densities of Selected Chemicals Vapor Densities of Selected Chemicals
Energy passes among trophic levels Energy passes among trophic levels
Animated Changes in the ovary and uterus correlated with changing hormone levels. We start with the Animated Changes in the ovary and uterus correlated with changing hormone levels. We start with the
Video: Lipid catabolism ( ketogenesis and oxidation of glycerol) and Lipid anabolism (lipogenesis)

For a complete list of videos, visit our video library