Infer an advantage of using passive or active solar systems.

A.
These systems have no need to access the sun for most of the day.

B.
The blocking of sunlight by structures has no impact on these systems.

C.
These systems release low amounts of carbon dioxide or other pollutants.

D.
There is no need for a backup system on cloudy days.

Answers

Answer 1

The advantage of using passive or active solar systems was these systems release low amounts of carbon dioxide or other pollutants. Thus, Option C is the correct statement.

What is the benefit of using Passive or active solar systems?

One of the best reasons to use effective solar technology is to reduce your energy bills. Active solar systems can include expensive hardware, and Passive solar systems may create the cost of renovating your home, but a reduction in your utility bills will ultimately outweigh the costs.

Thus, Option C is the correct statement.

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Related Questions

where is the national meteorological center located

Answers

Answer:

Norman, Oklahoma

explain how a coastline of headlands and bays form changes over time

Answers

Answer:

Cliffs along the coastline do not erode at the same pace. When a stretch of coastline is formed from different types of rock, headlands and bays can form. Bands of soft rock such as clay and sand are weaker therefore they can be eroded quickly. This process forms bays.

Explanation:

Hope it helps...

Answer:

As the waves erode the coastline, the soft rock will be eroded quicker. This results in the areas of softer rock to retreat, forming bays, whilst the hard rock is eroded slower so will form headlands. Over time, deposition will occur in the bays and so forming beaches.

Explanation:

what is the name of the line at 0 degrees longitude

Answers

Answer:

The prime meridean.

which region of china has the highest population density? why do they live here rather than in other areas of china?

Answers

Answer:

Lower Yellow River and Yangtze River areas.

Explanation:

They live here because these are great ports and harbors making it so that most jobe such ad factory workers and dock workers are here

How did environmental characteristics influence the settlement and formation of large cities such as New York City and New Orleans?

Answers

The environmental characteristics influence the settlement and formation of large cities such as New York City and New Orleans because of their closeness to ocean which made them to be port cities.

What is the geographical and economic importance of  closeness of port cities to New York City and New Orleans ?

Port cities can be regarded as an aid to the development of a region economically because it bring about improvement in trade.

This is as a result of allowing transportation of goods from one place to another and this help development of New York City and New Orleans.

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Why have eastern european countries been slower to join the EU

Answers

I thought I knew but nvm

Shield volcanoes are ________ than composite volcanoes. A) wider B) taller C) steeper D) more explosive Group of answer choices

Answers

Answer:

Shield volcanoes are wider than composite volcanoes.

What part of a river has the greatest erosion.

1.) the river bottom

2.) the sides of the river

3.) the bottom of the waterfall

4.) the top of the waterfall

Answers

im not sure but i guess the sides of the river

how is iron removed from the environment

Answers

Answer:

Aeration (injecting air) or chemical oxidation (usually adding chlorine in the form of calcium or sodium hypochlorite) followed by filtration are options if iron levels are more than 10 mg/L. Sediment filter, carbon filter, or water softeners can remove small amounts of iron, but the iron will quickly plug the system.

PLS HELP ME I WILL MARK THE BRAINLIEST

Answers

Answer: The answer is C

Explanation:

In desert climates, the days are very hot and nights very cold. this is mainly because _____. there are rarely any clouds in the sky there are always clouds to trap or reflect heat to warm or cool the area desert climates are humid

Answers

Answer:

mostly because the desert is dry

Explanation:

and its not humid

Answer:

Answer:

mostly because the desert is dry

Explanation:

and its not humid

what is the difference between a species that is considered threatened and a species that is considered endangered?

Answers

Answer:

the difference is that a specie that is considered threatened is the ones that could be in danger in some future and the species considered endangered are the ones that are in danger now

Question 22 of 25
Look at the population pyramid. Which interpretation is best supported by the
graphic?

Answers

Answer: B.

Explanation:

I believe it is B. because the population hasn't had much of an increase and in the next 50 years I think it will still be the same from now till 50 years.

Which of the following is an example of absolute location?
A. 32" S, 141" E
B. South of Main Street
C. Up the street from the library
D. Near the church

Answers

Answer is A I believe as it gives coordinates rather than just directions

If two triangles fit perfectly over top of each other, what can you say about them?

a. they are polygons.
b. they have thickness.
c. they are congruent.

Answers

c. they are congruent
reason: congruent triangles are when they have exactly same three sides and exact same three angles

A volcano that has not erupted in a very long time suddenly has a plume of steam coming from it. Which stages best describe this volcano? Check all that apply. Is active was quiet was extinct is explosive was dormant.

Answers

Answer:

Was dormant.

Explanation:

it had to be dormant because, it was not active for a very long time until then so no to active, it was not quiet but it wasn’t active either, and it was not extinct because it had smoke coming out of it. This is why I think it was dormant because if it’s dormant, it’s almost like a way to say that the volcano wasn’t extinct, or quiet, or active, but it was sleeping.

What species is the monarch butterfly?
A Reptile
B Cetacean
C Lepidoptera
D Salmon

Answers

Answer:

I think it is a Lepidoptera

Explanation:

have a nice day :)

Answer:

your answer is lepidoptera

Explanation: hope this helps :)

Oceanic islands can be home to species found nowhere else on earth. Why?.

Answers

Answer:

that is because Islands are often isolated, minimizing gene flow and maximizing diversification.

What is the design that examines the effects of region of residence (e.g., northeast, south, midwest, and west) and income (i.e., low, medium, and high)

Answers

4x3 factorial anova is the design that examines the effects of region of residence (e.g., northeast, south, midwest, and west) and income.

What is ANOVA?

This term is used to refer to what is called the Analysis of variance. It is a statistical tool that shows variability that is contained in a dataset.

It helps to separate variance into several different components which is used for analysis.

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what way was the Dust Bowl a perfect storm?

Answers

The Dust Bowl was a perfect storm because urbanization and technical advancements caused agricultural practices to shift at the same time as a drought and topsoil deteriorating in the area.

What was the Dust Bowl?

A period of severe dust storms that greatly damaged the ecology and agriculture of the American and Canadian prairies during the 1930s; severe drought and a failure to apply proper farming methods caused the phenomenon.

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Hope this helps.

Explain how physical geography impacts culture in China and Cuba 150-200 words

Answers

Physical geography is the study of natural features of the earth's surface that include lands formation, climate, soil formation etc.

What is the impact of physical geography o the culture of China and Cuba?

Cuba is a very long and confined island. Generally, Cuba has a climate with two seasons that are rainy season and dry season. The best time to visit the place is during the dry season.

The physical geography has a great impact on natural and man- made features of China. Physical environment, climates, soils etc. define the  China today.

One needs to identify general characteristics that act as guidelines for both China and Cuba before fully appreciate their broad geographic.

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Using the sources on the left side and your knowledge of human geography, which countries have benefited the most from technologies brought about the Green Revolution?

A
India and China

B
Egypt and Burkina Faso

C
Honduras and Columbia

D
Australia and New Zealand

Answers

The countries which have benefited the most from technologies brought about in the Green Revolution are India and China. Hence, option A is true.

What is Green revolution?

The Green Revolution refers to advances in agricultural practices that began in Mexico in the 1940s, and spread from there to other countries around the world in the 1950s and 1960s, The Green Revolution had a huge impact on developing agricultural economies, enabling significantly increased production per acre.

It is basically started to increase the crop production by using modern techniques like fertilizers and pesticides.

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More than 33% of food produced globally never makes it to the table. Some of this wasted food spoils in transit, while consumers throw some of this food out. During the production, harvesting, transporting, and packaging of the wasted food, more than 3.3 billion metric tons of carbon dioxide is emitted. Predict how a reduction in food waste would impact the climate on Earth?

A.
The creation of greenhouse gasses would decrease and result in a positive change in climate.

B.
The creation of greenhouse gasses would decrease and result in a negative change in climate.

C.
The creation of greenhouse gasses would increase and result in a negative change in climate.

D.
The creation of greenhouse gasses would increase and result in a positive change in climate.

Answers

Answer:

Based on my research, the best answer to your question should be option D. Greenhouse gases warm up the planet, and also makes human life better. Without the, the world would most likely be cold.

Explanation:

Fish that feed on sediment will most likely be found in _______ rivers.

Answers

Answer:

The answer is Deep.

Explanation:

Fish that feed on sediment will most likely be found in deep rivers.

which lists the geometric terms that describe the figure shown

Answers

Answer:

Point, line, line segment, ray, right angle, acute angle, obtuse angle, and straight angle are common geometric terms.

Explanation:

but that' all i can tell you because  you didn't show the figure.

In phosphorus cycle, is Weathering a process of phosphorus moving from geosphere to biosphere?

Answers

Answer:

No

Explanation:

Phosphorus cycle is a biogeochemical process that involves the movement of phosphorus through the lithosphere, hydrosphere and biosphere.

What are the economic, social, and environmental values of planting trees around a
hospital?

Answers

Trees can serve a variety of purposes in the hospital such as shade for people to sit under, making the environment cool by releasing oxygen.

What is an Economic Tree?

The word economic may ring the idea of money, however, an economic tree is one that is planted to serve mankind in an array of ways.

It should be noted that the felling of economic trees is an offense under certain laws.

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the greatest hazard to human life associated with volcanoes is

Answers

The ashes and smoke after an eruption

Adding fertilizer to most aquatic systems results in.

Answers

Low dissolved oxygen concentrations that occur in many bodies of water when nutrients stimulate the growth of algae that subsequently die and are decomposed by oxygen-using bacteria.

A female firefly responding to signals flashed by a male firefly is an example of

Answers

Options:

A: Migration

B: Courtship

C: Hibernation

D: Cooperative behavior

Answer: B: Courtship

Explanation:

    This is an example of courtship because the male firefly is trying to attract the female firefly for a mate. This means the answer to your question is;

B: Courtship

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