6. Which form of renewable energy converts sunlight into electricity?

hydroelectric

solar power

geothermal

biomass
7. What renewable biomass fuel source has been used for thousands of years?

corn

straw

sugarcane

wood
8. Which renewable form of energy is found in the Earth's crust?

coal

petroleum

geothermal

natural gas
9. What effect does the Earth's surface have on solar radiation?

Half of the solar radiation is absorbed and converted to infrared (heat).

Nearly all solar radiation is reflected back into space by the ground.

The ground absorbs half the solar radiation and stores it as infrared radiation for centuries.
10. Which greenhouse gas has the greatest effect on climate?

nitrous oxide

hydrofluorocarbons

water vapor

carbon dioxide

Answers

Answer 1

Answer:

6) Solar power

7)sugarcorn

8) geothermal

9)C

10) CARBON DIOXIDE


Related Questions

Which of the following statements is true about cellular respiration?
A.Aerobic respiration produces substantially more ATP than anaerobic respiration.
B.Anaerobic respiration produces substantially more ATP than aerobic respiration.
C.Aerobic respiration occurs before glycolysis.
D.Anaerobic respiration occurs before glycolysis

Answers

Answer:

the answer would be A.

Explanation:

all you need is in the photo ​

Answers

It’s z cuz y=mxtb and u solve the parobola and its 11teen

I WILL DO ANYTHINK< PLEASE DONT IGNORE I NEED HELP
What must occur in order to make a legal free pass?
use two hands
the throw must be underhand
the pass must be lateral or backwards
the throw must be a forward pass
the ball must touch the inside of the player's foot, but only on a change of possession

Answers

Answer:

Explanation:

the ball must touch the inside of the player's foot, but only on a change of possession

Which of the following statements is Newton's 1st Law of Motion? A. The object will move in the direction of the unbalanced force. B. Whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first. C. An object at rest remains at rest and an object in motion remains in motion at a constant speed and in a straight line, unless acted upon by an unbalanced force.

Answers

Answer:

C.

Explanation:

thats just his first law of motion

Answer:

C. An object at rest remains at rest and an object in motion remains in motion at a constant speed and in a straight line, unless acted upon by an unbalanced force.

Explanation:

In essence, Newton's first law of motion states that an object at rest won't move unless an outside force causes it to move. Similarly, an object moving at a constant speed will continue moving at that same speed indefinitely, unless an outside force causes it to change speed.

Balanced chemical equation for ethanoic acid​

Answers

Answer:

Ethanoic acid (CH3COOH) belongs to the group of carboxylic acids and is commonly called as acetic acid.

Active transport occurs through which type of biomolecule?
Proteins
Lipids
Carbohydrates
Nucleic acids

Answers

Nucleic acids. It is this becasue In my science call today they said this

Nucleic acids is the first answer I know I took the test and got it right

Where in the oceans are the highest values of salinity found?
in mid latitude regions, wind qusts are strongest
in subtropical regions, where evaporation exceeds precipitation
O near the equator, where precipitation exceeds evaporation
O in polar regions, where ice sheet volumes are shrinking

Answers

Answer: in subtropical regions, where evaporation exceeds precipitation

Hope it helps :)

Explanation:

A student conducts an experiment to determine how the amount of water given to a plant affects its growth. Which of the following is not a constant or control for this experiment?

a. the type of plant
b. the amount of soil
c. the amount of water
d. the amount of time in the sun

Please select the best answer from the choices provided A B C D

Answers

Answer:

Its C

Explanation:

How would someone with diabetes know they need medical help?

Answers

You may be diagnosed with diabetes because you go to the doctor for: persistent infections or a slow-healing wound. complications that are associated with prolonged high blood sugar levels, such as numbness or tingling in your feet. heart problems.

15. A person with an infection begins to feel hot and feverish. This response MOST likely helps the body fight infection by -​

Answers

Answer:

Elevated body temperature helps certain types of immune cells to work better.

Explanation:

What is the relationship between the Earth, moon, and Sun during a solar and Lunar eclipse?

Answers

Answer: The relationship between the Earth, moon, and sun during a solar and Lunar eclipse is Lunar eclipses only happen once the Moon is in the opposite direction of the Sun in the sky, a montly occurence, which is known as a full moon.

Explanation: Once the Moon passes between Sun and Earth, the lunar shadow is seen as a solar eclipse on Earth. When this happens, Earth passes directly between the Sun and the Moon, which causes its shadow to create a lunar eclipse.

Answer:

during a luner eclipse the earth comes between the sun and the sun and the moon blockimg the sunlight falling on the moon.

An unidentified plant produces spores, has many cells, but does not have true leaves. What plant is it?

A. liverwort
В. fern
C. gymnosperm
D. angiosperm

Answers

Fern is the correct answer

An unidentified plant produces spores, has many cells, but does not have true leaves. It is a fern or the angiosperms. Thus, option C is correct.

What are angiosperms?

Angiosperms, that are also known as flowering plants, have “seeds” that are sealed off within an “ovary”, while gymnosperms do not have fruits or flowers and have uncovered seeds on the surface of leaves. Seeds of gymnosperms are often arranged as “cones”.

The features and characteristics that distinguish angiosperms from gymnosperms are fruits, flowers, and “endosperm” in the seeds. Examples of “Angiosperms” are “monocots” like orchids, lilies, agaves, grasses and dicots like, peas, roses, sunflowers, maples and oaks. “Gymnosperm” examples include “non-flowering evergreen” trees like pine, fir and spruce.

Therefore,An unidentified plant produces spores, has many cells, but does not have true leaves. It is a fern or the angiosperms. Thus, option C is correct.

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All of the following affect the direction of wind motion EXCEPT

A) gravity
B) rotation of the Earth
C) friction with the ground
D) location of high and low pressure areas

Answers

Answer:

its gravity i believe

how do depressants affect the central nervous system

Answers

Answer:

Depressant substances reduce arousal and stimulation. They do not necessarily make a person feel depressed. They affect the central nervous system, slowing down the messages between the brain and the body. They can affect concentration and coordination.

Explanation:

What typically happens to a population if it exceeds it’s carrying capacity?
A. Death rate will exceed birth rate
B. Prey species increase
C. Migration into the area increases
D. Birth rate will exceed death rate

Answers

Answer:

D

Explanation: Population will proceed to grow, until resources are used up, then population begins to decrease.

Answer:

D. birth rate will exceed death rate

Explain how an evergreen tree stores water during months of little rain.

Answers

Answer:

i think they are orignally from cold areas so they store water and moisture in there needles. and they stay green year round.

Explanation:

How does a plant cell differ from an animal cell? Group of answer choices A plant cell can make its own glucose; an animal cell cannot A plant cell cannot synthesize proteins an animal cell can. A plat cell cannot perform cellular respiration; an animal cell can.

Answers

Answer:

plant cell can make its own glucose; an animal cell cannot

Explanation:

Chloroplasts are found in plant cells, but not in animal cells. The purpose of the chloroplast is to make glucose that feed the cell's machinery. Photosynthesis is the process of a plant taking energy from the Sun and creating glucose.

Which point shows the prevailing westerlies?
O1
O 2
O3
O4

Answers

Answer:

1

Explanation:

Prevailing Westerlies are the winds in the middle latitudes between 35 and 65 degrees latitude. They tend to blow from the high pressure area in the horse latitudes towards the poles. These prevailing winds blow from the west to the east steering extra-tropical cyclones in this general manner.

A genome identifies genes in an organism. Which part of the DNA molecule is examined to determine the genetic proteins and traits of an organism?

Answers

Answer:

sequence of nitrogen bases

Explanation:

i’m taking my exam rn and that was the correct answer

Answer:

sequence of nitrogen bases

Explanation:


Need immediately please
, rewarding 27 points plz !!!!!

Answers

Answer:

2. A

3. C

4. A

5. B

Explanation:

When Rr is round and rr is wrinkle

Answer:

A has 25% wrinkled seeds and 75% rounded seeds

B has 100% rounded seeds

C has 50%rounded seeds and 50% wrinkled

Explination:

Rr is rounded seeds rr is wrinkled seeds

What would happen to the size of the mountain
lion population if the deer population increased?

Answers

Answer:They will be like neon shadow

Explanation:

Sickle cell anemia is a mutation that results in abnormally shaped blood cells. Which two of the following molecules are changed as a result of this mutation?

lipids

mRNA

Sugars

Pigments

Protein

Answers

Sickle cell anemia is caused by a single letter mutation so transcription will lead to synthesis of a different mRNA molecule . The different mRNA molecule will lead to a different protein where a single amio acid is different(there is valine instead of glutamic acid)

the five pairs of ribs that do not
attach directly to the sternum

Answers

Answer: the false ribs. Which are the lower ribs.

Explanation:

the lower ribs , the false ribs

What is the sentence stem cell?

Answers

Answer:

Sentences Mobile

Stem cells in embryos generate all other tissues in the body. Opponents say the use of embryonic stem cells would encourage abortions.

Explanation:

Sentences Mobile

Stem cells in embryos generate all other tissues in the body. Opponents say the use of embryonic stem cells would encourage abortions.

What are three things done by proteins

Please help i need a answer that is not off the internet it needs to be in own words.
I will mark brainly

Answers

Growth and Maintenance. Share on Pinterest. ...
Causes Biochemical Reactions. ...
Acts as a Messenger. ...
Provides Structure. ...

Which factors would not decrease population and biodiversity?


a-high birth rates, low mortality rates
b-hunting of keystone species
c-a competitive invasive species
d-diseases and natural disasters
e-carrying capacity and limiting factors

Answers

e-carrying capacity and limiting factors

Types of orchids grow high on the branches of the tall kapok trees of the jungle. This adaptation allows the orchid to receive enough sunlight to perform its photosynthesis but the kapok trees are unaffected.

commensalism
parasitism
mutualism

Answers

Answer:

A. commensalism

Explanation:

the tree isnt helped or harmed

Which level of organization is represented by the skeleton of the snake?

А.organ

B.organism

C.tissue system

D.organ system

Answers

The answer for this question is C

Tissue system, enables the snake to move forward by pushing against the ground while bending and curling its body. Thus, option C is correct.

What level of organization are present in snake?

The body of a snake is long and slender, and it is separated into four quadrants. Head, esophagus, heart, and trachea make up the first quadrant's major structures.

The second quadrant contains the liver, stomach, and anterior, vascularized region of the lung(s).

A snake has a basic skeleton because it has no arms or legs. Hundreds of ribs extend from the base of the tail to the end of the long, flexible spine that connects the head to the backbone.

This enables the snake to move forward by pushing against the ground while bending and curling its body.

Therefore, tissue system  level of organization is represented by the skeleton of the snake.

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According to the graph, when does the bacteria population reach its peak?
A)
February
B)
March
C)
November
D)
September

Answers

the answer looks to be D

D) September                

yuhhhhhhhhhhhhhh

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