Explain why an energy pyramid is used to represent the amount of energy at each
trophic level.
A pyramid of energy represents how much energy, initially from the sun, is retained or stored in the form of new biomass at each trophic level in an ecosystem. Typically, about 10% of the energy is transferred from one trophic level to the next, thus preventing a large number of trophic levels.
The main reason why a pyramid is used to represent the amount of energy at each level is that energy is lost as one goes up the energy hierarchy.
The energy hierarchy is such:
Plants get energy from the sun and use it to make food Herbivores eat plants and get some of that energy Carnivores eat herbivores and get some of that energy Decomposers get energy when they decompose carnivoresThe energy transfer from one level to the other is not efficient because up to 90% of energy is lost per level. For instance, the herbivores only get about 10% of the energy that the plants have.
In conclusion, the energy hierarchy is a pyramid to show that as one goes up the hierarchy, the energy acquired drops.
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1. What are rights?
2. give me 1 example of individual rights
3. Why is it important to vote?
Answer:
Human rights are rights inherent to all human beings, regardless of race, nationality, ethnicity, language, religion, or any other status. Freedom of speech. Some may not know how important voting is, while others don't have the privilege. Make the decision to vote for yourself and those around you.Explanation:
What does the E in the personality type abbreviations stand for?
Answer:
extraversion
Explanation:
Answer:
extrovert
Explanation:
the other answer is correct but it was not an option for me, but extraversion is someone who is an extrovert, and i got it correct.
What are the components of media literacy?
Answer:
The three key components of media literacy are personal locus, knowledge structures, and skills.
Explanation:
Answer:
D
Explanation:
Bernie put some ice in a cup and poured some cold tea over the ice. He set the filled cup on the kitchen table. In a few minutes he noticed that there were drops of water all over the outside of the cup. Where did the drops of water most likely come from?
Answer:
Explanation:
It came from the cup itself, its called condensation.
They condensed out of the air surrounding the cups.
What does the liquid on a cup represent?Airborne water molecules slow down, assemble, and condense into little drops of liquid water when it becomes chilly. Condensation refers to this process. This is what occurs when the cool outside of the cup comes into contact with airborne water molecules.
When air condenses, what happens?Water vapor condenses into liquid form during the condensation process. Evaporation, in which liquid water turns into a vapor, is the opposite of condensation. One of two conditions must be met for condensation to occur: either the air must reach its dew point or it must become so saturated with water vapor that it is unable to contain any more water.
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5. Why did early settlers make their homes along the fall line? *
O The coastline was a fishing and shrimping center.
Waterfalls in the area provided a source of power.
The Blue Ridge Mountains received an abundance of rainfall.
O The 32° line of latitude was Georgia's southern border at that time.
Answer: The first one!
Explanation:
All of the following groups are part of the Gulf Native American cultural region except: a. Atakapans b. Coushattas c. Karankawas d. Coahuiltecans hurry
Answer:
d. Coahuiltecans
Explanation:
Native Americans of Texas lived in small groups with distinct lifestyles and ways of living. Every group lived a different life and spoke a different language. Atakapa and Karankawa were the two main cultures from which most of the Native Americans' groups belonged to. Atakapan were hunters and gatherers and utilized the resources available in nature. Karankawan were the nomads who were not able to farm because of the dry land.
Answer:It is B. Coushattas.
Explanation:
I took the quiz
Calculate the radius of a water drop which would just remains suspended in an electric field of 300V/cm and charge with one electron
Answer:
electric field (E) = kq/r^2 = 300 V/cm = 30000 v/m
q = ne
no. of electron = 1
q = 1 x (1.6 x 10^-19)
q = 1.6 x 10^-19
E = (9 x 10^9 x 1.6 x 10^-19)/r^2
r^2 = (9 x 16 x 10^-11)/30000
so r = 2.19 x 10^-7 m
Explanation:
In the distribution of scarce resources, caste systems rely on_____statuses and class systems rely on _____statuses.
a. achieved; ascribed.
b. normative; social.
c. educational; employment.
d. ascribed; achieved.
Answer:
In the distribution of scarce resources, caste systems rely on ascribed statuses and class systems rely on achieved statuses. (letter D)
Explanation:
Class systems present a social hierarchy that results from a person's achievements, that is, through their effort. For instance, you can be born poor but end up wealthy by gaining knowledge that will lead you to better job opportunities. Therefore, this type of system has social mobility. It also allows for interactions between classes.
On the other hand, a caste systems is more rigid. Its statuses depend on what you already possess at birth, on what is ascribed to you. That is, your gender, race, wealth, etc. are all determined by your family, by what you are born with. This type of system does not allow for much mobility.
Answer:
d. ascribed; achieved <3
Explanation:
New Mexico's most vital and precious resource is?
Answer:
Water
Explanation:
:)
Answer:
Water
Explanation:
Water is New Mexico's most precious resource, given by the fact that New Mexico is located near the Rio Grande, that acts as just one of the many other water resources that New Mexico has to offer. Other Water landforms in New Mexico include Elephant Butte Reservoir, Heron Lake, Navajo Lake, and many others.
the most important pull factor for immigrants to colonial america was? factory jobs, abundant land, religious persecution or overpopulation?
Answer: B. Abundant land
Explanation:
Religious persecution and overpopulation would be considered push and most immigrants came for jobs not just factory jobs.
The most important pull factor for immigrants to colonial America was abundant land. Thus option (B) is correct.
Who are immigrants?Immigrants are people who have left their country of origin and have relocated to a new country with the intention of living there permanently or for an extended period of time.
The Immigrants may choose to leave their country for a variety of reasons, including economic opportunities, political unrest, or to reunite with family members.
The immigrants can face a variety of challenges in their new country, including cultural and linguistic barriers, discrimination, and difficulties in finding employment and housing.
The immigrants have also made significant contributions to the economic, social, and cultural fabric of their new countries, and many have achieved great success and made valuable contributions to society.
The most important pull factor for immigrants to colonial America was abundant land. Therefore, option (B) is correct.
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please help it's for human georgraphy
Answer:
A
Explanation:
Answer:
A
Explanation: trust me :)
3
Economists consider everything other than basic survival needs to be a ?
TVs, VCRs, computers, and automobiles.
Answer: want
Explanation:
Even though the word "needs" and "wants" are often used to represent thesame thing or meaning by most people, it should be noted that they are different.
Needs refer to the things that are paramount to our survival on Earth e.g. clothing, food, water. As individuals, we need these things to survive.
Want are what we desire. It should be noted that wants are not as important as needs and we can survive even if we don't get them e.g phones, radios, televisions etc.
Is being a multitasker a skill or an ability?
what are some culture differences between Mexico and the U.S
Answer:
Most of the new settlers came from the U.S. 1.They did not understand Mexico power of the national government. They believed in local self-government
Explanation:
hope this helps:)
pls answer asap, i posted one yesterday but no one responded
Answer:
i kinda think its the 1st or 4th one bc they are strong rulers
The English Bible includes twelve books of the Major Prophets.
a. True
b. False
Answer: true
Explanation: theyre seperate compositions
How has globalization altered kinship?
Answer:
Globalization has therefore transformed not just the role of nation-states, but also of families' abilities to maintain and protect their members. Families are compelled to be more self-reliant in an environment where they may have fewer options available to them.
Describe the life of people during the industrial revolution.
Which statements apply to a certificate of deposit (CD)? Check all that apply.
•It is always purchased as a short-term investment.
•It can be purchased from a banking institution.
•It is ahvays purchased as a long-term investment.
•It can be purchased for almost any amount.
•It is purchased through an individual's employer.
Answer:
It can be purchased from a banking institution.
It can be purchased for almost any amount.
Explanation:
A certificate of deposit (CD) is simply a financial deposit that has a time limit between an individual and a financial institution to pay dividends after a particular period of time.
The statements that applies to a certificate of deposit (CD) are
It can be purchased from a banking institution.
It can be purchased for almost any amount.
Answer:
d. It can be purchased for almost any amount. and
b. It can be purchased from a banking institution. on edge
Explanation:
Your headlights on low beam should be able to illuminate someone at least feet away. Oa) SO Ob) 100 Oc) 150
Answer:
Ob)100 feet on low beam
A major change in development of agriculture is the move from food gathering to food production.
Answer: True
Explanation:
why do we organize the world using latidude and longitude? In two sentences, explain how latitude and longitude help us
Answer:
We use longitude and latitude to organize the world into a grid. Using this grid structure, we can find our exact location by pinpointing our distance from the Equator and the Prime Meridian. When we do this, it makes navigation more accurate because we can make precise measurements to help us get from one place to another.
Which of the following groups had no clan system? a. Kiowas b. Apaches c. Tonkawas d. Comanches
Answer:
The answer is C
Explanation:
The following groups had no clan system: Apaches. The Apache tribe did not have a traditional clan system. The correct option is b.
The Apache people were organized into extended family groups or bands rather than formal clans. These bands were often led by a chief or a respected leader, and individuals were primarily identified by their band affiliation rather than belonging to specific clans.
On the other hand, the Kiowas, Tonkawas, and Comanches, which were Native American tribes, did have clan systems as part of their social and kinship structures. Clans played a significant role in their cultural, social, and ceremonial practices, and individuals' identities and relationships were often tied to their respective clans within these tribes.
Thus, the ideal selection is option b.
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Which Olmec center traded rubber, cacao, and salt?
A) San Lorenzo
B) Laguna de los Cerros
C) Grijalva
D) La Venta
La Venta, Olmec center traded rubber, cacao, and salt. Thus, option (d) is correct.
What is Olmec center?The term Olmec was the based on the Mexico, on the first civilization based. It was the based on the south-central Mexico. The Olmec center as the oldest center San Lorenzo. San Lorenzo has the center of the urban. Olmec center are the trade to enrich their society.
The eastern center, is the based on the La Venta. It was the near on the rich are the provided the rubber, salt, and the cacao. La Venta, as the Olmec center based on vast flood on the plain area on the trade routes. It was the Olmec domain center as the La Venta are the new center.
As a result, the La Venta, Olmec center traded rubber, cacao, and salt. Therefore, option (d) is correct.
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"Are we a society of Sleepwalkers?" "Socrates warned the citizens of Athens against 'sleepwalking through life.' Do you think people of today are 'rushing through life' without taking time to reflect deeply on the meaning of life and the state of their souls?"
Answer:
Yes, people nowadays are not even proper food because life is sooo fast!
I do think people of today don't take time to reflect deeply on the meaning of life and the state of their souls.
Hope I helped!
Answer:
Yes, people nowadays are not even proper food because life is sooo fast!
I do think people of today don't take time to reflect deeply on the meaning of life and the state of their souls.
Explanation:
what would you say is function or role of sociology.
Any consequence of social structures that positively affect society and impacts structural continuity.
The red arrows are pointing to what geographic feature of Russia? A) Alps B) Himalayas C) Urals D) Zagros
Answer:We cant see the example but if it’s for apex it’s probably C urals
Which group would be mostly to live on a manor owned by a lord but have some freedom?
a)Serfs
b)Nights
c)Peasants
d)Ants
Answer:
B; nights
Explanation:
they were given more rights that the normal peasant
Answer:
b
Explanation:
this is due tomorrow so pls answer :)