1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dem82 [27]
2 years ago
10

Organic materials (such as food scraps and yard waste) in landfills can decompose and produce landfill gas (LFG) over time. Abou

t 50% of LFG is methane, a greenhouse gas with a global warming potential 25 times higher than that of carbon dioxide over a 100-year period. LFG can be collected and burned to produce electricity.
a. Explain a process during which LFG is burned to produce electricity.
b. The Puente Hills Landfill in California contains about 123 million tons of landfill waste and burns LFG to produce electricity. In a typical landfill, one million tons of landfill waste emits approximately 432,000 cubic feet of LFG per day. Calculate how much LFG is emitted at the Puente Hills Landfill per year.
Geography
1 answer:
Stels [109]2 years ago
6 0

The amount of LFG produced in a year from the calculations is 1.5768 * 10^8 cubic feet.

<h3>What is LFG? </h3>

The acronym LFG stands for land fill gas. It is a gas that is produced by the decomposition of biomass in a land fill. This gas can be burnt to generate steam. This steam is used to turn a turbine and generate electricity.

If 1 million tons of LFG is burnt in  a day, then 365 million tons of LFG is burnt in one year.

1 million tons of waste produces  432,000 cubic feet of LFG

365 million tons of waste produces 365 million tons * 432,000 cubic feet /1 million tons

= 1.5768 * 10^8 cubic feet of LFG

Learn more about LFG: brainly.com/question/26288919

You might be interested in
Where was the hottest temperature ever recorded on earth
Anestetic [448]

Answer:

134.1 *F

Explanation:

4 0
3 years ago
What information can be determined directly by analyzing seafloor drill cores? (Select all that apply.)
poizon [28]

Answer:

✓The type of sediment on the seafloor.

✓The type of rock on the seafloor.

✓The rate of sediment deposition.

Explanation:

Sea drilling cores are one way to get samples that can be used for analysis whereby some information such as type of sediment on the seafloor and type of rock on the seafloor can be known. Surface samplers can be collected from sediment at very top layers or inside deep of the ocean floor. These samples could have animals hidden, , water and some particles that can be analysed in the muddy deep, devices such as Coring devices can be used in collection of cores. The information that can be determined directly by analyzing seafloor drill cores are;

✓The type of sediment on the seafloor.

✓The type of rock on the seafloor.

✓The rate of sediment deposition.

8 0
3 years ago
Round 16.755 to the nearest tenth
3241004551 [841]

Answer:16.8

Explanation:

8 0
3 years ago
Read 2 more answers
Which of the following geographical features is not shared by the US and Canada
Troyanec [42]

Pretty sure C) the Rio Grande.

7 0
3 years ago
Australia is west of Fiji true or false
inysia [295]
Both Australia and Fiji are located to the South of the Equator, and quite close to each other. Fiji is located more to the North than New Zealand, but it is, just like New Zealand, to the west of Australia, so the statement that Australia is to the West of Fiji is false!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which creek is the source of 30-50% of the pullutants in Greenwood Lake?
    6·1 answer
  • How do geologists locate the center of an earthquake? Check all that apply.
    9·2 answers
  • Why are environmental issues a major concern for the people of Sub-Saharan Africa? Almost all of their food is imported. Their l
    9·2 answers
  • How did that relationship between<br> Britain and the colonies fall apart
    14·1 answer
  • Why were scientists surprised when they first discovered the existence of planets with Jupiter-like masses orbiting close to the
    9·1 answer
  • The _ is a mixture of gases that surrounds earth
    15·2 answers
  • Name the geographer that considered man as a destructive agent
    8·2 answers
  • Data are _______.<br> A. pieces of information <br> B. pieces of remote sensing
    7·1 answer
  • 34°=(4x+10°) find the value of x ​
    12·1 answer
  • Tropical cyclone hagibis​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!