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

Author Question: Briefly explain why we need to develop biofuels. What will be an ideal ... (Read 20 times)

bb

  • Hero Member
  • *****
  • Posts: 544
on: Jul 21, 2018
Briefly explain why we need to develop biofuels.
 
  What will be an ideal response?

Question 2

What is the difference between a renewable and a nonrenewable energy source?
 
  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

at

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 21, 2018
Answer to Question 1

As more of the world continues to grow and develop, the supply of nonrenewable fuels
such as petroleum will not be able to keep up with the demand; therefore, a renewable
source of energy such as biofuels is needed. In the United States, dependence on other
countries for fossil fuel supply and a growing public concern about nonrenewable
energy sources and harmful greenhouse gases have pushed the need to find alternative
fuels forward. Biofuel is a great alternative fuel source because it can be produced in our
own country and it is renewable and cleanburning.



Answer to Question 2

Renewable resources can be replaced like crops or trees, but nonrenewable energy
sources, such as coal and petroleum, are gone once they have been used up



bb

  • Member
  • Posts: 544
Reply 2 on: Jul 21, 2018
Gracias!

parker125

  • Member
  • Posts: 332
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Fibroid tumors, or leiomyomas. Fibroids develop from the uterus to form a variety of hard, round ben Fibroid tumors, or leiomyomas. Fibroids develop from the uterus to form a variety of hard, round ben
Men experience more trauma in their lifetimes, but women are more likely to develop PTSD. Men experience more trauma in their lifetimes, but women are more likely to develop PTSD.
People with Huntington disease develop problems with neuromuscular control and gradually lose the us People with Huntington disease develop problems with neuromuscular control and gradually lose the us
For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately
Days 18–23 Bumps of mesoderm (somites) form. They will develop into the dermis and most of the ... Days 18–23 Bumps of mesoderm (somites) form. They will develop into the dermis and most of the ...
Days 24–25 Pharyngeal arches develop. They will contribute to the face, neck, larynx, and pharynx. Days 24–25 Pharyngeal arches develop. They will contribute to the face, neck, larynx, and pharynx.
Video: Phases of mitosis

For a complete list of videos, visit our video library