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levacccp [35]
2 years ago
15

Which is the most accurate method of showing the entire surface of earth

Geography
1 answer:
Soloha48 [4]2 years ago
4 0

Answer:

A globe

Explanation:

When we use a globe we can very accurately represent the Earth, its curvature, and with a good scale and coordinate system for the geography. This can be done on a map to an extent but in order for us to put a spherical body on a flat surface, we need to make some changes. This is why on maps you see some parts of continents as larger than they really are.

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QUESTION 18 Large bodies of water tend to O a' cool Ob. warm coastal climates compared to climates further inland. moderate QUES
FrozenT [24]

Answer:

A. cool climates compared to climates further inland.

Explanation:

As water can resist temperature changes due to the bonding of relatively hydrogen bonds that breaks giving rise to relatively average temperature. Large bodies of water such te oceans and lakes and seas affect the climate of areas as water absorbs latent heat and keeps climate in ranges.

As the weather is modified by earth's rotation, mountains oceans and currents as the warm air rises and the cold air descend and thus moves from west to east in the direction of rotation motion when moving away from the equator.

3 0
3 years ago
What three new viruses have come about in the 21st century?
Mila [183]

Answer:

one of them is the coronavrius

Explanation:

3 0
3 years ago
Which best describes the role of the National Travel and Tourism Office?
Zinaida [17]

Answer:

The correct answer is - It develops tourism policy for the United States by providing statistics and coordinating efforts.

Explanation:

The National Travel and Tourism Office is the office that helps in developing a positive atmosphere for growth in travel and tourism.

This is possible due to the fact that, by reducing institutional barriers to tourism, provides official travel and tourism statistics, administers joint marketing actions, and coordinates efforts across federal agencies through the Tourism Policy.

5 0
2 years ago
Please help I need to get this done ASAP.
lord [1]

Answer:

1. D

2. A

3. Not sure, don't know what the images are.

4. Same as 3.

7 0
3 years ago
Organic materials (such as food scraps and yard waste) in landfills can decompose and produce landfill gas ( LFG ) over time. Ab
liubo4ka [24]

Based on the data provided:

  • LFG is used to produce electricity by using it as fuel in combustion turbines
  • the Puente Hills Landfill will emit 1.94 * 10¹⁰ cubic feet of LFG per year
  • 9.7 * 10¹⁰ cubic feet of methane is prevented from entering the atmosphere.
  • the number of households that can have their total electricity needs provided by these landfills is 1,368,925 households.

<h3>What is the process of electricity generation from LFG?</h3>

Landfill gas, LFG can be used to generate electricity.

It contains 50% methane which is used as fuel for energy generation.

The process of generating electricity from LFG is as follows:

  • It is processed to produce methane.
  • The methane produced is combined with natural gas
  • The mixture is used as fuel for combustion turbines which then drives energy generation.

<h3>How much LFG is emitted at the Puente Hills Landfill per year?</h3>

From the data given:

ii) 1 million tons of landfill emits  432,000 cubic feet of LFG per day

123 million tons of landfill waste will emit 123000000 * 432000/1000000 cubic feet of LFG per day

The Puente Hills Landfill will emit 53136000 cubic feet of LFG per day

1 year = 365.25 days

Amount of LFG emitted in 1 year = 53136000 * 365.25 cubic feet of LFG per day

Amount of LFG emitted in 1 year = 1.94 * 10¹⁰ cubic feet of LFG per year

Therefore, the Puente Hills Landfill will emit 1.94 * 10¹⁰ cubic feet of LFG per year

<h3>What is the amount of methane prevented from entering the atmosphere by burning LFG to produce electricity at the Puente Hills Landfill over a 10-year period?</h3>

Volume of LFG produced in Puente Hills Landfill in 10 years is calculated below:

1.94 * 10¹⁰ cubic feet of LFG per year * 10 years = 1.94 * 10¹¹ cubic feet of LFG

Volume of methane in 1.94 * 10¹¹ cubic feet of LFG = 1.94 * 10¹¹ * 50% Volume of methane in 1.94 * 10¹¹ cubic feet of LFG = 9.7 * 10¹⁰ cubic feet of LFG

Therefore, 9.7 * 10¹⁰ cubic feet of methane is prevented from entering the atmosphere.

<h3>How many households can have their total electricity needs provided by these landfills in the United States?</h3>

Average yearly household electricity need = 30 kWh * 365.25 days

Average yearly household electricity need = 10957.5 kWh per year

Number of households = total electricity from LFG / average household electricity use per year

Number of households = 15000000000/10957.5

Number of households = 1,368,925 households

Therefore, the number of households that can have their total electricity needs provided by these landfills is 1,368,925 households.

Learn more about LFG and electricity generation at: brainly.com/question/14391018

6 0
2 years ago
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