Because computers and cell phones are non-polluting, global carbon emissions from communications technologies are expected remain relatively stable between now and 2020.

a. True
b. False

Answers

Answer 1

Answer:

False

Explanation:

I don't know what your text book says, but computers and cell phones are absolutely polluting.  All the emissions from the manufacturing process get released into the atmosphere, and they run on electricity which is being produced at sometype of power plant (probably coal).

Since we don't know the "now" of the text book, but we do know 2020, we know that there was a sharp increase in 2018 that started to level off in 2020 from e-waste.  It's estimated there are 3 electronic devices for every 1 person in the world.

For these reasons, I would have to say False as the answer; however, your textbook may disagree.  The benefits of future knowledge.

Cheers.


Related Questions

Understanding how to recognize landslides and other styles of mass wasting is important for homeowners! An earthflow is best described as:
a. The movement of soil downslope along a planar surface of rupture
b. A non-cohesive soil flow made up of sand to boulder sized sediments that is triggered by intense rainfall or rapid snow melt
c. A cohesive soil flow made up of mostly fine grained sediments (e.g., silt, clay and sand) that is triggered by intense rainfall or rapid snow melt
d. A landslide induced by the liquefaction of sediment during an earthquake
e. a mass of rock dislodged from a steep slope that free falls, bounces or rolls downslope
f. The gradual movement of soil downslope over the course of years or even centuries
g. The rotational movement of soil downslope along a rotational surface of rupture

Answers

Answer:

b. A non-cohesive soil flow made up of sand to boulder sized sediments that is triggered by intense rainfall or rapid snow melt

Explanation:

Earth flow is characterized by fine grained particles which are usually in a downwards motion as a result of the impact of the forces of gravity and water sweeping through it.

It is also known as a non-cohesive soil flow made up of sand to boulder sized sediments that is triggered by intense rainfall or rapid snow melt.

what is Ecosystem? ​

Answers

Answer:

An ecosystem is living and non living organisms in conjunction with each other as a system.

Ecosystem is a biological community of interacting organisms and their physical environment.

Which of the following does NOT negatively affect groundwater? Development has caused rainwater to drain into sewers instead of into aquifers. Runoff from household and agricultural chemicals filters into groundwater. Increased water consumption by humans depletes aquifers. Humans are utilizing groundwater to generate electricity.

Answers

Answer:

Humans using water to generate electricity does not negatively affect groundwater.

Explanation:

Rainwater, which is mostly fresh, drains into sewers most of the time of course. They are abundant in many towns, cities, etc. As a result, rainwater is not utilized enough, as it goes to waste when blending in with dirty sewer water. This leads to rainwater not draining into aquifers, And with the worlds population increased rapidly by the minute, consumption increases, leading to the water contained within aquifers to decrease in amount. Runoff from things such as pesticides and fertilizers is also a major issue that harms groundwater. As rain approaches, these chemicals can seep through dirt and soil, eventually going as far as to reach the groundwater underneath the surface, contaminating it. And humans utilizing water to generate electricity is more of a benefit to the environment. It is another effective way to get power, and is an alternative to fossil fuels. And using groundwater as a power source does not really affect the groundwater itself, so this is why the last option is correct.

what is capital city of thurki ​

Answers

Answer:

The capital of turkey would be Ankara

Which situations describe increasing atmospheric stability (choose all that apply): Group of answer choices daytime solar heating of the surface increases surface temperatures cold air from land moves over a warm lake rising surface temperatures on a calm, sunny summer day environmental lapse rate increasing with time a North wind brings in cold air from Canada, lowering surface temperatures Surface air cools while air aloft warms

Answers

Answer:

daytime solar heating of the surface increases surface temperatures.

Explanation:

Atmospheric stability is the condition where the air is generally considered to be stable than earlier due to the certain changes that take place over the period of time which are associated with the weather and climatic variability. As the colder air mass is denser than the warmer and lighter air mass thus reverse in the condition leads to instability.

If__________is added to the single cell model of global circulation, the single cell convection system becomes a three cell convection system.

Answers

Answer:

Thermal energy

Explanation:

The atmospheric circulation is a large system of movement of air along with the circulation of water and thermal energy is redistributed o the surface of the earth through this method.  The three cells namely Hadley, Ferrel, and polar cells that exist in the northern and southern parts of the world are balanced by the high and low pressures. The latitudes of 30 to 35 degrees are the place of high pressure were they diverge form.

In the United States, dry lines commonly develop over _____ during _____: Group of answer choices western Texas, Oklahoma, and Kansas; spring and early summer the Northeastern states; spring the desert Southwest; winter Southern California; early summer

Answers

Answer:

In the United States, dry lines commonly develop over southern Great Plains during mature cyclone.

Based on the population density maps above, what can be inferred about Britain’s migration patterns? A. The population of Britain was greater in 1701 than in 1911. B. Britain was more densely populated in 1911 than in 1701. C. Fewer people lived in urban areas in 1911 than in 1701. D. The northern part of the island was more densely populated than the southern part in 1701.

Answers

Answer: B. Britain was more densely populated in 1911 than in 1701.

Explanation:

In the map below, the darker colors are used to denote a heavier population density. Looking the map you will notice that there are more darker colors in 1911 then in 1701 which would mean that Britain as a whole was more densely populated in 1911 than in 1701.

This was down to Britain becoming a World Military and Economic power. These two factors meant that more prosperity was due to Britain which enabled it to reduce the mortality rate of its people in the so called Mortality Revolution.

You live in the northeast US, and over the course of a particular winter, you experienced frequent snow, poor weather, and well below normal temperatures. Your friend, who lives in the southwest US, experienced mostly fair weather and average (mild) temperatures through that same winter. Based on the discussion of mid-latitude cyclone formation in chapter 12, explain why this pattern of winter weather in each location would likely persist every winter. View keyboard shortcuts 12pt Paragraph

Answers

Answer:

otro tepdopr ayuard a

Explanation:

graas or ploasc untos

pi

Answer:

climate

Explanation:

If you were drifting off the coast of South America in the Atlantic Ocean, on which coast would you eventually wash up

Answers

Answer:

On the coast of southwest Africa.

Explanation:

The Atlantic Ocen is the Ocen that divides the continent of Africa, and the continent of Europe form the continent of America (South, Central, and North America). If we drift off from the coast of South America, the continent that is parallel to this one in Africa, and if we look in a map, we can see that is in the southwest coast because the southeast coast of Africa has the Indian Ocean that is between Africa and Oceania.

If we look at the shape of Africa and South America, we can see that they fit one in another. The reason for this is that in the Old World, these continents were together, but then they started to drift apart, and the Atlantic Ocean came between these two continents.

differentiate between conventional rain and cyclonit rain​

Answers

Conventional rain

- Convectional rainfall is a type of rainfall that involves the formation of convection currents.

- This rainfall occurs when the temperature gets high and the warmer air rises up in the atmosphere. On expansion, this air cools down and clouds are formed, which are generally cumulus clouds.

- These clouds bring rainfall which lasts for a very short duration.

- Such rainfall is known as convectional rainfall which occurs mainly in the northern hemisphere, predominantly in the tropical regions.

Cyclonic rain

- The cyclonic rainfall, on the other hand, is caused due to cyclones. A cyclone has a warm front and a cold front with a substantial difference in the temperatures.

- A cyclone has a warm front and a cold front with a substantial difference in the temperatures. This difference causes the air above the warm front to rise up and expand. The expansion causes the temperature to drop and condensation occurs, which results in the formation of clouds.

- These clouds bring heavy rainfall which may even go on for several days.

- This type of rainfall is known as cyclonic rainfall and generally occurs in the coastal areas of the world.
Convectional rainfall is a type of rainfall that involves the formation of convection currents. The cyclonic rainfall, on the other hand, is caused due to cyclones. A cyclone has a warm front and a cold front with a substantial difference in the temperatures.

if 73.87% of South Africa's households use electricity for cooking. what do the remaining 26% use? suggest other three resources​

Answers

Answer:

Africa’s population is among the fastest growing and youngest in the world. One-in-two people added to the world population between today and 2040 are set to be African, and the continent becomes the world’s most populous region by 2023, overtaking China and India.

More than half a billion people are added to Africa’s urban population by 2040, much higher than the growth seen in China’s urban population in the two decades of China’s economic and energy boom. How Africa meets its growing energy needs is crucial for the continent’s economic and energy future, as well as for global trends.

Growing urban populations mean rapid growth in energy demand for industrial production, cooling and mobility. With the growing appetite for modern and efficient energy sources, Africa also emerges as a major force in global oil and gas markets. The projected growth in oil demand is higher than that of China and second only to that of India as the size of the car fleet more than doubles (the bulk of which have low fuel efficiency) and liquefied petroleum gas (LPG) is increasingly used for clean cooking. Africa’s growing weight is also felt in natural gas markets as the continent becomes the third-largest source of global gas demand growth over the same period.

Explanation:

I HOPE ITS LIKE YOU please 5 star and Thanks

where is garo hills ?????????​

Answers

Answer:

Garo Hills, Meghalaya 794001

What would be the most likely result of the development of a new subdivision in a remote area with no utility services provided by the county or nearby cities?

Answers

Answer:

The development of a new subdivision in a remote area would lead to the creation of a poor area, without development possibilities, especially since there are no utility services.

Which of the following is true about water availability?

a. Agriculture uses 40% of freshwater, industry uses 57% and households use 3%.
b. Agriculture uses 70% of freshwater, industry uses 19% and households use 11%.
c. Agriculture uses 75% of freshwater, industry uses 17% and households use 8%.
d. Agriculture uses 52% of freshwater, industry uses 27% and households use 21%.

Answers

Answer:

The answer D

Out of the total water resources available, the agricultural sector uses 52%; whereas the rest of the water is used by industries and households.

What are water resources?

The natural resources that provide water for consumption and other uses, are known as the water resources. For example, lakes, rivers, ponds, glaciers are some water resources.

Only 3% of the total water resources are fresh and suitable for human consumption. More than half of the total freshwater is used for agricultural activities, and about a quarter each by the industries and the households.

Hence, option D holds true of the consumption of the available water resources.

Learn more about water resources here:

https://brainly.com/question/27327901

#SPJ2

T. Explain endogenous and exogenous processes.​

Answers

Processes that are caused by forces from within the Earth are endogenous processes. By contrast, exogenous processes come from forces on or above the Earth's surface. Endo is a prefix meaning "in" while Exo is a prefix meaning "out". There are three main endogenous processes: folding, faulting and volcanism.

state two types of migration together with there Sub-
type​

Answers

Answer:

Migrations can be:

1. internal migrations that can be:

dailyseasonalpermanent.

2. international migrations which can be:

migrations for economic reasons migrations in tourist interest (between countries) migrations for religious reasons migration due to ethnic causes migrations for ideological reasons

A septic tank was not installed properly and waste water has risen above ground and flows toward a nearby lake. Which of the following is NOT likely to be a result of this occurrence?
a. Algal growth in the water will increase, eventually decreasing the oxygen supply of the lake's fish.
b. The waste water will be diluted before it reaches the lake.
c. The polluted water can break a link in the aquatic food chain.
d. Drinking the lake water can cause disease.

Answers

Answer:

Drinking the lake water can cause disease. Because the lake water is not fresh

Answer:The waste water will be diluted before it reaches the lake.

Explanation:

What major geographical advantage does agriculture in the Coastal South have over most other regions of North America

Answers

Answer:

The region is largely frost-free so many frost intolerant crops can be grown.

Explanation:

The Coastal South in North America consists of cities like Florida, Texas, and North Carolina. This region is known for the exceptional agriculture that occurs there. The nature of their soil is not the cause of this, rather it has a lot more to do with their climatic conditions which range from the time of the last frost in spring to the beginning of the next frost in fall. So, this allows for about nine months of intensive agriculture.

Frost is ice which is mostly seen on the surface of the soil. It is quite difficult for many plants to survive the harsh condition imposed by frost. So the lengthy number of days and months without frost in the Coastal South gives it a great advantage over compared to many other regions in North America.

What part of the map shows the amount of reduction required to place an area on a chart, piece of paper, or computer screen?

a. symbolization frame
b. projection box
c. coordinate frame
d. key
e. scale

Answers

Answer:

Scale

Explanation:

The scale shows how much the map has been reduced to be put on the surface.

Hope this helped!

What is the value of x

Answers

we know opposite sides of a rectangle are equal

[tex]\\ \sf\longmapsto 2x+10=18[/tex]

Take 10to right

[tex]\\ \sf\longmapsto 2x=18-10[/tex]

[tex]\\ \sf\longmapsto 2x=8[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{8}{2}[/tex]

[tex]\\ \sf\longmapsto x=4[/tex]

Answer:

X = 4

Explanation:

18 = 10+2x

18-10=2x

8/2 = x

X = 4

two reasons why eastern cape has the lowest percentage of households living in formal dwellings​

Answers

Answer:

Because there's less agricultural activities coursed by less fertile soild, dry climate

The granite dome in Twain Harte was damaged by the growth of ______________ joints, likely due to ________________.

Answers

Answer:

The granite dome in Twain Harte was damaged by the growth of exfoliation joints, likely due to thermal expansion.

Where is Poland in Europe? Thanks!

Answers

Answer:

[tex] \boxed{ \sf central \: europe}[/tex]

Choose the FALSE statement about undernourishment and malnourishment in the world.
a. There is enough food produced on the planet to meet the population’s nutritional needs.
b. Producing more meat is the most effective way to increase food access.
c. Deforestation can create more arable land to feed more people.
d. Some areas have more food than they can use while other areas don't have enough food.

Answers

Answer:

  b. Producing more meat is the most effective way to increase food access

Explanation:

Meat production is one of the most resource-intensive ways to produce food. More food can be produced with the same resources by devoting those resources to plant products.

GRANTING BRAINLIEST IF ANSWERED WITHIN 5 MIINUTES Explain how the sun’s energy affects the climate of an area.

Answers

Answer:

The Sun is the source of most of the energy that drives the biological and physical processes in the world around us in oceans and on land it fuels plant growth that forms the base of the food chain, and in the atmosphere it warms air which drives our weather.Hope this helped you

What is solar system​

Answers

A solar system is a group of planets that orbit around a sun (giant burning star) that has enough gravity to keep the planets from crashing into each other, as well as stop them from drifting away

Hope this helped ♥︎

Name two forms of energy usually used at homes

Answers

Explanation:

Energy exists in many different forms Which each form can be converted or changed into the other forms. Although there are many specific types of energy, the two major forms are Kinetic Energy and Potential Energy.

1. Electrical Energy

→ Example : Lighting

2. Thermal Energy

→ Example : When you cooking

Hope it helps!

Geologists use epochs to further divide geologic eras and periods. Put the following epochs from the Cenozoic Era in chronological order, from the earliest to the most recent.a. Pliocene b. Paleocene c. Eocene d. Miocene e. Oligocene

Answers

Answer:

Earliest to Latest goes from: Pliocene, Miocene, Oliocene, Eocene, Paleocene.

Explanation:

All these times occur during the Cenozoic epoch.

What is the channel-tunnel called between Calais (France) and Dover (England)? When was it constructed and how long is it?

Answers

The Chunnel was constructed in 1875 and is 23.5 miles long(kilometers:37.9)
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