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

Author Question: Explain two concerns about the use of biofuels. What will be an ideal ... (Read 58 times)

stock

  • Hero Member
  • *****
  • Posts: 573
on: Jul 21, 2018
Explain two concerns about the use of biofuels.
 
  What will be an ideal response?

Question 2

What is the source of natural gas?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

SamMuagrove

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jul 21, 2018
Answer to Question 1

Answer should include any two of the following concerns: we cannot produce enough to
make a substantial difference; it is vulnerable to disease, pests, and climate; it takes as
much energy to make biofuel as it saves; and biofuel can be destructive to engines.



Answer to Question 2

Natural gas (methane gas) is formed by the transformation of plant and animal waste
into fossil fuel.



stock

  • Member
  • Posts: 573
Reply 2 on: Jul 21, 2018
Gracias!

laurnthompson

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

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

Traditional Chinese Medicines Reveals Legality Issues and Health Safety Concerns Traditional Chinese Medicines Reveals Legality Issues and Health Safety Concerns
What are examples of ideal forms? What are examples of ideal forms?
E9-23 Prepare income statements Explain the difference in operating income E9-23 Prepare income statements Explain the difference in operating income
Social scientists have not done well at devising theories to explain lovely romantic moments Social scientists have not done well at devising theories to explain lovely romantic moments
Please explain the different Rf values for xanthophyll’s in paper chromatography compared to ... Please explain the different Rf values for xanthophyll’s in paper chromatography compared to ...
A very light ideal spring stretches by when it is used to hang a 135-N object. What is the ... A very light ideal spring stretches by when it is used to hang a 135-N object. What is the ...
Video: Hypoglycemia Animation

For a complete list of videos, visit our video library