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 77 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
Gracias!

juliaf

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

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?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Levels of Prevention Levels of Prevention
Which of the following statements is true of linkage? Which of the following statements is true of linkage?
Avoiding High-Pollution Exercise Times Avoiding High-Pollution Exercise Times
Endocrine disrupting chemicals Endocrine disrupting chemicals
Summary of the effects on transcription levels of different point mutations Summary of the effects on transcription levels of different point mutations
Psychosocial stress affects wound healing through the release of cortisol and by activation of the S Psychosocial stress affects wound healing through the release of cortisol and by activation of the S
Video: Mendel's Principles of Inheritance (Father of Genetics)

For a complete list of videos, visit our video library