How is Earth dependent on the sun for energy?

Answers

Answer 1

Answer:

Nothing is more important to us on Earth than the Sun. Without the Sun's heat and light, the Earth would be a lifeless ball of ice-coated rock. The Sun warms our seas, stirs our atmosphere, generates our weather patterns, and gives energy to the growing green plants that provide the food and oxygen for life on Earth.

Explanation:

Answer 2

Without the energy of the Sun, there is no life possible on the Earth's surface. This is because the Sun is the only source of energy for plants and animals.

What do you mean by Energy?

Energy may be defined as the power to do work to perform several metabolic activities by the organisms.

The energy of the Sun is captured by green plants in order to perform photosynthesis and make food. Through this process only, the oxygen will be available on the Earth's surface which is inhaled by other living organisms for the purpose of survival.

Without Sun, the earth looks like a ball of ice with coated rock and life less.

Therefore, it is well described.

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Related Questions

How is chromatin structurally different from chromosomes?

Answers

Answer:

The main difference between chromatin and chromosome is that chromatin consists of the unravelled condensed structure of DNA for the purpose of packaging into the nucleus whereas chromosome consists of the highest condensed structure of the DNA doublehelix

Why do planets close to the sun have thin atmospheres and the planets far away from the sun have thick atmospheres. Use what you know about the nebular theory.

Answers

Answer:

There are two primary factors: size and distance from the Sun. Gravity helps planets and moons to hold on to their atmospheres, so small planets/moons such as Mars and the Moon have thin atmospheres. The reason why the outer planets are larger is probably down to two major factors. The first is simply the amount of material available which may be accreted to a planet. Clearly, the further away from the Sun, the longer the orbit (twice as far means an orbit twice the physical length).

Explanation:

Which primate group is classified as hominins

Answers

the group consists of modern humans, extinct human species, and all our immediate ancestors.

Which label identifies the part of the ATP molecule that changes when energy is released in the cells of all living
things?
B
Р P Р
A
A
B
C

Answers

Answer: Respiration

Explanation:

Cellular respiration is the process by which nutrients such as glucose are broken down using oxygen to generate energy in the form of ATP, that is used to drive cellular processes.

ATP consists of an adenosine molecule bonded to three phosphate groups in a row. Energy from cellular respiration is stored in the bond between the 2nd and 3rd phosphate groups of ATP.

When the cell needs energy to do work, ATP loses its 3rd phosphate group, releasing energy stored in the bond that the cell can use to do work.

Which of the following does NOT affect the climate?


greenhouse effect


solar radiation


war

Answers

Answer

the answer is war

Explanation:

Answer:

the one that does not affect the climate is the greenhouse effect

Explanation:

Which step in the digestive process represents a chemical change in food?

Answers

Answer:

digestion

Explanation:


With parallel flow, diffusion of urea happened at regions I and II but not at regions III, IV, or V because...
A
Urea was too big to fit through the pores in regions III, IV, or V.
B
There was no concentration gradient for urea in regions III, IV, or V.
С
There was no urea in the blood in regions III, IV, and V.
D
The pore size was too small in regions III, IV, and V.

Answers

Answer:B

Explanation:bc all of the other ones was equal together and the concentration gradient could not spread them

Answer:

The correct answer is

b

Explanation:

First we can elimenate A and D because the pore size is the same.

C is wrong, there is still some urea in the blood, however is less

We are left with B which is the correct answer, i did the gizmo

Please leave a thanks and rate this answer 5 stars, you don't need an acount to do this.

4. Earth's lower mantle lies belor what​

Answers

Answer:

crust

Explanation:

Answer:

the crust

Explanation:

Earth's lower mantle lies just below the crust. In geology, a crust is the outermost layer of a planet. The crust of the Earth is composed of a great variety of igneous, metamorphic, and sedimentary rocks

Why were most test tubes incubated at 37 ⁰C?

Answers

Answer:

Optimal Growth Conditions

Explanation:

Different bacteria like to grow at different temperatures.  By changing the temperature. Organisms that grow best at human body temperature, which is approximately 37 degrees Celsius (98.6 degrees Fahrenheit), are called mesophiles.

Hope this helps.

DNA TO PROTEIN

How is DNA used to “make” Proteins?

OCA2 Gene:

ATA CTC TAC CTT GAG CCG

Answers

Answer:

The recombinant vesiculoviruses can also be inactivated for use as killed vaccines. ... 102000004163 DNA-directed RNA polymerases Human genes 0.000 claims ... Proteins 0.000 claims description 54; 101710002679 OCA2 Proteins 0.000 ... CCA TTC AAT ATA GGT CTT TAC AAG GGA ACG ATT GAG CTC ACA ATG ...

Explanation:

The virus thus constructed can be used as an immunization vaccine against measles ... 108090000626 DNA-directed RNA polymerases Proteins 0.000 claims ... Proteins 0.000 claims description 37; 102100016028 P protein Human genes ... Trp Trp 480 485 490 gct gag caa gat tct ccg ttc tgc ttc ctt gcg ttc tgc ttt gag tac 1539 ...

Which of the following choices is NOT an essential nutrient?
A
amino acids
B
nucleic acids
с C
fatty acids
D
vitamins

Answers

Answer:

the answer is B. nucleic acids

If a man is color blind (an X-linked trait), how did he get this condition?
He got it from either his mom or his dad.
He got it from both his mom and his dad.
He got it from his dad.
He got it from his mom.

Answers

Answer:

He got it from his mom.

Explanation:

An X-linked trait means it is transmitted on the X chromosome.

Females have two X chromosomes (XX), and males have one X and one Y chromosome (XY).

Males get their Y chromosome from their dad, and X chromosome from their mom.

Therefore, the man inherited the colorblindness trait (X chromosome) from his mom

Seed production and fruit production occurs in the ________ of plants
-PLEASE ANSWER!!!
A. Root System
B. Shoot System
C. Reproductive System

Answers

Answer:

the answer is c

Explanation:

help! I'm grounded if I don't get a good grade on my test

Answers

Answer:

A is the answer

Explanation:

Hope I helped

What will happen following contraction of the diaphragm

Answers

Answer:

Can you provide more details please?

Explanation:

For the cross bbEe x BbEe, choose all possible gametes produced by BbEe parent

Answers

It would be -be and -bE

Methamphetamine increases the brain's levels of dopamine, __________ and __________.

a) norepinephrine, serotonin

b) GABA, epinephrine

c) acetylcholine, enkephalins

d) glutamate, serotonin

Answers

Answer:

a) norepinephrine, serotonin

Explanation:

Neurotransmitters are special lipid-based molecules used in chemical signal transduction in the nervous system. They have receptor-specific roles in activating different regions of the central nervous system (CNS) and physiological responses. These include: dopamine, norepinephrine, and serotonin .

The CNS, which includes the brain and spinal cord, can be affected by certain drugs like methamphetamine. This drug is a stimulant that acts on brain regions such as:

prefrontal cortex the striatumthe nucleus accumbens

It causes the release of neurotransmitters while blocking their reuptake at synapses; meth is metabolized very slowly over time (12 hours). The buildup of dopamine, for instance, leads to altered moods, feelings of pleasure and euphoria.

Thus, this change or "high" leads to dependency by users for its mood-altering effect; however, less dopamine is released, and the pleasurable effects, become less potent.  Studies show neurological damage with prolonged use, and habit formation and over time, addiction.

Which is not a unique property of water

Answers

Answer:

A

Explanation:

All of the other options are specific to water, but quite a few liquids cool off a lot faster than water.

water cools very rapidly is not a unique property of water. Thus option A is correct.

what are the properties of water molecule ?

It has no taste, odor, or transparency, where the nucleus of the oxygen atom  attracts electrons strongly than the nuclei of the hydrogen atoms.

In water molecule oxygen is more electro negative and electron-greedy than hydrogen, results in the development of  a partial negative charge on the oxygen of the water and a partial positive charge on the hydrogen end.

Water shows strong cohesive property where the attraction of molecules for other molecules of the same kind is referred to as cohesion.

Surface tension is defined as  the tendency of  the surface to resist rupture when they are subjected to stress due to cohesive forces.

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Your question was incomplete, so the complete question is

Which is not a unique property of water

A) water cools very rapidly

B) frozen water floats on liquid water

C) water molecules stick to each other through hydrogen bonds

D) water covered most of the earths surface and retains a large amount of heat

An example of a succulent is a _

Answers

Answer:

Agavoideae

Explanation:

The swallowing phase where the velopharynx closes forcefully and larynx completely closes at 3 levels is the...
a. Tongue preparatory phase
b. Pharyngeal transport phase
c. Oral transport phase
d. Laryngeal transport phase

Answers

Answer:

b. Pharyngeal transport phase

Explanation:

During the pharyngeal phase, the vocal folds close to keep food and liquids from entering the airway.

Swallowing the velopharynx closes forcefully and the larynx completely close at the level of the pharyngeal transport phase this action seal the airway passage, hence option b is correct.

What is swallowing ?

According to where the bolus is located, the swallowing process is often split into oral, pharyngeal, and esophageal phases. When consuming solid food vs drinking liquid, the food moves differently through the oral cavity and into the oropharynx.

The tongue closes the oropharynx while it is in the pharyngeal phase. The proximal pharyngeal wall and soft palate serve as a barrier to the nasopharynx.

The laryngeal entrance is sealed off by the vocal cords and arytenoids, and the epiglottis swings down to cover the laryngeal vestibule. These acts close up the pharyngeal cavity's airway.

Therefore at 3 levels, the velopharynx closes forcefully and the larynx completely closes in the pharyngeal transport phase action to seal the airway passage, hence option b is correct.

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1. Where in the paramecium might you find proteins? Explain why?

Answers

Ribosomes because that’s where proteins are made and packaged

How would you restate in your own words the law of conservation of mass?

Answers

Answer:

The Law of Conservation of Mass

In other words, the mass of any one element at the beginning of a reaction will equal the mass of that element at the end of the reaction. If we account for all reactants and products in a chemical reaction, the total mass will be the same at any point in time in any closed system.

Explanation:

I think this is the answer

if tanA= x/y find the value of xsinA+ycisB ​

Answers

Answer:

If tan A = 3 / 5, then sin A = 3√34 / 34 and cos A = 5√34 / 34  .

Assuming x = 5 and y = 3 (The problem is deficient in this regard)

5(3√34 / 34) + 3(5√34 / 34)

30√34 / 34

15√34 / 17

Explanation:

I hope this helps!

I have a question regarding construction building code ? can you help? ​

Answers

depending on the question you should probably be able to look it up and find it in a handbook construction code for your city

What similarities and differences do DNA and RNA share in terms of function and structure? Explain!

Answers

Answer: Both DNA and RNA have four nitrogenous bases each—three of which they share (Cytosine, Adenine, and Guanine) and one that differs between the two (RNA has Uracil while DNA has Thymine).

Explanation:

Planet X is a terrestrial planet in our solar system. It has 21% oxygen in its atmosphere. Humans can walk on this planet without the aid of a space suit. Based on the description, planet X is____ .
a.Earth
b.Mars.
c.Mercury
d.Venus

Answers

Answer: the answer is actually earth

Explanation: A

In contrast to the red giant stage, the white dwarf stage will cause

A. the habitable zone to move outward past our solar system's borders.
B. The habitable zone to move back towards Saturn and its moons.
C. the habitable zone to rebound and return to Earth again.
D. The entire solar system to implode, destroying all planets.

(this question is like a mix of science and language arts because I'm on reading plus)

Answers

answer: b) The habitable zone to move back towards Saturn and its moons.

explanation: i just did the reading plus and that was the answer

If the heart rate drops and the stroke volume increases, cardiac output will always show a
decrease.
O True
False

Answers

Answer:

False

Explanation:

hope this helped! :)

what causes differences in air pressure

A. the windchill factor

B. the horizontal movement in the air

C. the speed at which wind moves

D. the unequal heating of Earth's atmosphere​

Answers

Answer:

I think the answer is A

Explanation:

hope its right

Answer: D. the unequal heating of Earth’s atmosphere.

Explanation: It mixes, boom! air pressure.

The convection cycles of mantle are the main cause of movement of what part of the Earth?

Answers

Answer:

The crust ( I think)

Explanation:

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