the fossil fules are used as energy sources but they cause pollution and are what​

Answers

Answer 1

Answer:

The correct answer is - non-renewable.

Explanation:

The non-renewable source of energy is the source of energy that can not be replaced naturally in the manner and the pace of the consumption of these sources. Nuclear, oil, fossil fuels, natural gases and other are an example of these type of energy source.

Fossil fuels were generated due to the decomposition of the dead plants and animals within the Earth over millions of years therefore these are called fossil fuels. These fuels are cause pollution by burning.


Related Questions

Which of the following best describes a process by which metamorphic rock becomes igneous rock

A.weathering into sediments, then eroding
B.compacting under pressure and cementing
C.changing shape under heat and pressure
D.melting completely, then cooling

Answers

Answer: D. Melting completely, then cooling

Metamorphic rock melt, become magma (which is really just lava), and then comes to the Earth’s surface to eventually cool and become igneous rocks.

Which of these is NOT a factor contributing to the loss of biodiversity?

a
urbanization
b
climate change
c
planting of trees
d
over exploitation of species

Answers

Answer:

Option C

GOOD LUCK FOR THE FUTURE! :)

Planting of trees is not a factor contributing to the loss of biodiversity. Thus, option C is correct.

What is five kingdom classification?

The main purpose of the classification of the Five kingdom has been known R.H. Whittaker.  The five kindoms that has were included in this proposal were the Fungi, Protista, Monera.

Animalia as well as the kingdom Plantae. There are mainly five criteria or the conditions based on which the classification has been madeup of. These criteria has been includes the structure of the cell,  as well as the nutrition mode, organisation of the thallus, or the relations of reproduction and phylogenetic.

Based on shoe characteristics they were to develop a classification hierarchy of shoes, beginning with the shoe "kingdom" and becoming more and more specific, just like scientists did for the classification of living things.

Therefore, Planting of trees is not a factor contributing to the loss of biodiversity. Thus, option C is correct.

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"How is it possible that siblings with the same parents can have such different traits, such as skin tone?"

Answers

Answer:

is there options?

Explanation:

Explanation

4. Which system helps keep you healthy by carrying white blood cells throughout
the body which trigger immune responses when needed?
O A. Digestive system
B. Endocrine system
C. Respiratory system
D. Lymphatic system
5. True or False: The excretory system is responsible for inhaling and exhaling,

Answers

Answer:

4. It is the lymphatic system

5. False, the excretory system is responsible for waste material.

Explanation:

Why is it important for an organ system to interact with other organ systems?

Answers

Answer:

Just as the organs in an organ system work together to accomplish their task, so the different organ systems also cooperate to keep the body running. For example, the respiratory system and the circulatory system work closely together to deliver oxygen to cells and to get rid of the carbon dioxide the cells produce.

Explanation:

Please help will give brainliest

Answers

asexual, as it is the act of only one parent reproducing

Answer:

b asexual

Explanation:

Asexuality is the lack of sexual attraction to others, or low or absent interest in or desire for sexual activity. It may be considered a sexual orientation or the lack thereof. It may also be categorized more widely to include a broad spectrum of asexual sub-identities.And only involved with one parent

The process used to break down a carbohydrate?

Answers

Answer: Digestion of carbohydrates is performed by several enzymes. Starch and glycogen are broken down into glucose by amylase and maltase. Sucrose (table sugar) and lactose (milk sugar) are broken down by sucrase and lactase, respectively.

Answer:Digestion of carbohydrates is performed by several enzymes. Starch and glycogen are broken down into glucose by amylase and maltase. Sucrose (table sugar) and lactose (milk sugar) are broken down by sucrase and lactase, respectively.

Explanation:

Why is hypertension, or high blood pressure, a serious health risk?

Answers

Ans: High blood pressure can cause hardening and thickening of the arteries (atherosclerosis), which can lead to a heart attack, stroke or other complications. Aneurysm. Increased blood pressure can cause your blood vessels to weaken and bulge, forming an aneurysm. If an aneurysm ruptures, it can be life-threatening.

Which of the following is an example of microevolution?
A. The formation of four new species of fish in a lake over thousands of years
B. A mass extinction that occurs because of major environmental changes in a habitat
C. A change in the frequency of body color in species of beetle over time
D. The formation of two new species of rodent that have been isolated by a mountain range

Answers

C. The answer is C. If that isn’t enough of an answer then tough

Which of the following is true of Darwin's theory of natural selection?
A. Individuals with a favorable traits are most likely to survive and reproduce.
B. There is no variation in organisms in a population.
C. Only a small number of offspring in a population are born.
D. All individuals in a population ahve the same genetic traits

Answers

Answer:

A) Individuals with favorable traits are more likely to survive and reproduce.

Explanation:

I think it's correct???

A. Individuals with favorable traits are most likely to survive and reproduce.

Describe a situation where your immune, lymphatic and circulatory systems would all be involved.

Answers

Answer

Lupus is a disease that occurs when your body's immune system attacks your own tissues and organs (autoimmune disease). Inflammation caused by lupus can affect many different body systems — including your joints, skin, kidneys, blood cells, brain, heart and lungs.

Explanation:

Imagine a population of moths. White moths are easier for birds to see and eat. Black moths blend into their surroundings, so they are less visible to birds than white moths. As a result, black moths are more likely to survive and reproduce, enabling the gene for black coloration to be passed on to the next generation. This increases the frequency of genes for black coloration in the population. Which evolutionary process does this scenario describe

Answers

Answer:

The correct answer is - natural selection.

Explanation:

Natural selection is a process of adapting according to the environmental change in order to survive and reproduce and increase their number. It is represented by Darwin for the first time. Natural selection leads to evolution.

In this case, White moths adapt according to the environment by increasing the population of black moths in order to blend with the surrounding and as the result, black moths are more likely to produce and survive and passed this trait to the next generation.

PLZZZZ HElppp
pLZZZZZ

Answers

Answer:

B. Double replacement reaction

Explanation:

A double displacement reaction is a type of reaction where 2 reactants exchange parts to form two new compounds.

B. This is the answer ✌️

4. On the basis of what criteria did Linnaeus classify “natural bodies"
into his system?

Answers

Answer:

Metamorphism is the answer

Which statement correctly describes these broken pieces of the sample

Answers

Each piece contains the same number of atoms." The statement that correctly describes these broken pieces of the sample is that each piece contains the same number of atoms.

Why are detritivores important to an ecosystem

Answers

Answer:

Detritivores are an important part of ecosystems because they contribute to the decomposition and recycling of nutrients.

Explanation:

hope this helps

Select the statement that describes the major site where antiviral action is blocked by the protease inhibitors. Select one: a. The protease inhibitors block the ability of the human immunodeficiency virus from attaching and entering the cell membrane. b. The protease inhibitors block the uncoating process of the human immunodeficiency virus by binding to protease. c. The protease inhibitors block the nucleic acid synthesis of the human immunodeficiency virus. d. The protease inhibitors inhibit the late protein synthesis and processing of the human immunodeficiency virus.

Answers

Answer:

d. The protease inhibitors inhibit the late protein synthesis and processing of the human immunodeficiency virus.

Explanation:

Protease inhibitors are antiviral agents used to fight against pathogenic viruses such as retroviruses (e.g., human immunodeficiency virus, HIV) and RNA viruses (e.g., hepatitis C virus). Protease inhibitors can drastically reduce the viral load. Protease inhibitors may target 1-virus-encoded proteases which are responsible to produce functional proteins from polyprotein precursors and 2-processing structural proteins that are required for virus assembly. Some examples of protease inhibitors include, among others, ritonavir and indinavir, which are used in patients with HIV infection.

What´s the final answer

Answers

Answer:

secondary succession

Explanation:

HELP ASAP!!!!!!! PLEASE !!!!


Which property of water allows water to be resistant to sudden temperature changes?
Choose 1 answer:
A) Surface tension
B) Density
C) Adhesión
D) High specific heat capacity

Answers

Answer:

your answer will be (A) surface tension

Answer:

High Specific Heat Capacity

Explanation:

Describe the relationship between density and temperature

Answers

Answer:Density is directly proportional to pressure and indirectly proportional to temperature. As pressure increases, with temperature constant, density increases. Conversely when temperature increases, with pressure constant, density decreases.

Explanation:  :  )

Based on the diagrams above, what is the percent change in the amount of runoff in urban areas compared to forested areas?

Answers

Answer:

It’s D

Explanation:

450 % change occur in the amount of runoff in urban area as compared to forest area.

Percent change

450 % is the percent change in the amount of runoff in urban areas as compared to forested areas. We can see in the diagram that in forest area only 10% is runoff water while some is absorbed by the soil and other evaporated in the air.

While on the other hand, in urban area 55% of water leaves the area through runoff which is 45 % higher than forest area so when we put these values in the formula of percent change we get 450 % so we can conclude that 450 % change occur in the amount of runoff in urban area as compared to forest area.

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why are there black holes on the moon

Answers

it’s caused by astroids hitting it

Which of the following treatment options do NOT apply to people suffering from sickle cell anemia?

Vitamin supplement

Blood transfusions

take penicillin

breathing treats that add moisture and medicine to the lungs

Answers

Answer:

breathing treats that add moisture and medicine to the lungs

Explanation:

Ollie runs 40 meters in 5 seconds. How far could she run in 60 seconds?

Answers

Answer:

60 seconds would be 480 meters

Explanation:

we can find the answer by using the method of distribution, but first take the 60 seconds and divide by 5 seconds and we'll get 12 then multiply that by 40 meters to get 480 meters and since we divided 60 seconds by 5 the was how we figured out what to multiply the 40 meters to.

What's the complimentary DNA strand for A G G C T T A C A T T C G G T

Answers

Answer:

TCCGAATGTAAGCCA

Identify the true statement about antiseptics, disinfectants, and antibiotics. Select one: a. Antibiotics are frequently targeted at a specific microorganism, whereas antiseptics and disinfectants are used to eliminate multiple organisms at a time. b. Antiseptics and disinfectants are not intended for internal use, but antibiotics are expected to reach the bloodstream to be effective. c. Antiseptics, disinfectants, and antibiotics eliminate microorganisms. d. All of these are correct.

Answers

Answer:

D all of these

Explanation:

What is the most likely reason the bones of the reptiles were found on more than one continent

Answers

Answer: Plate Tectonics

Explanation:

answer quickly!!
True or False: Organisms which find themselves in an environment which exceeds the upper or lower tolerance limits will die.

Answers

Answer:

true

Explanation:

Answer:

this is true there is limits to what animals can do

once an animal loses there homeostasis is usually when they die ;)

Explanation:

4. why would a photosynthetic bacteria cell be classified as phytoplankton?

Answers

Don’t click on that link plz

how and why are organisms classified according to shared characteristic​

Answers

Answer:

All living organisms are classified into groups based on very basic, shared characteristics. Organisms within each group are then further divided into smaller groups. This grouping system makes it easier for scientists to study certain groups of organisms

Explanation:

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