What does primary productivity measure?
O number of organisms in an ecosystem
O
rate of loss of energy in an ecosystem
O weight of all organisms in an ecosystem
orate at which an ecosystem produces chemical energy from sunlight

Answers

Answer 1

Answer:

the rate at which plants and other photosynthetic organisms produce organic compounds in an ecosystem.

Explanation:

Answer 2

Answer:rate at which the ecosystem produces chemical energy from sunlight

Explanation:


Related Questions

Many Jewish people and survivors of the holocaust after the war were faced with not being welcomed or allowed into any countries. How many Jewish people did the United States allow in after the war due to the high level of anti-Semitism that existed in that country at that time?

Answers

Answer:

Adolf Hitler and the Nazi Party rose to power with an ideology of national and racial superiority. As the Nazis deepened their control over Germany in the 1930s, they implemented policies and passed laws that stigmatized and persecuted many groups of people that they considered to be outsiders and enemies of Germany, including Jews, political opponents, homosexuals, and Roma and Sinti people. Violence against Jews and their property was on the rise. During Kristallnacht in 1938, synagogues, businesses, and homes were burned and thousands of Jews were interned for varying periods of time in concentration camps.

Explanation:

Describe the ways in which the mountains and islands of Japan influenced its development as a nation.

Answers

Answer:Today, this chain of almost 7,000 large and small islands, collectively called the Japanese archipelago, sweeps down from the eastern tip of Siberia in the north to the northern edge of Taiwan in the south.

Comparing this impressive stretch to the lengthy eastern coast of the United States, Japan would extend from Maine to Miami. With a total land area that is slightly smaller than California, Japan is a very long but also very skinny country.

The largest and most notable parts of the island chain are the vast agricultural island of Hokkaidô, the main island of Honshû, the small but spirited island of Shikoku, the historically significant island of Kyûshû, and the tropical paradise of Okinawa.

As part of the volcanic Ring of Fire that encircles the Pacific Ocean, Japan has its share of volcanoes, earthquakes, and tsunami. Mountains define the lay of the land: 80 percent of the country is too mountainous to be suitable for agriculture.

Japan's rocky terrain impeded smooth transportation and easy communication among different parts of the land, especially in earlier times. These difficulties contributed to a sense of regionalism that later played a significant role in Japan's feudal period.

Perfect Proximity

Explanation:

What is the term for the process by which resident aliens can become citizens?

options:

immigration
dual citizenship
naturalization
probation

Answers

Answer:

naturalization

Explanation:

What is the direct purpose of changing the interest rates?

Group of answer choices

To increase employment.

To increase borrowing power.

To increase production.

To sell bonds.

Answers

Answer:

To increase production.

What adjective best describes Onoda?
a) Lazy b) Stubborn
c) Perceptive d) Emotional​

Answers

Answer:

it is  b) stubborn

The minimum qualifications required to be selected as a Georgia Court of Appeals judge or a Georgia Supreme Court Justice are:

Answers

Answer:

He should be a state resident for three years, he should be at least 30 years old, he should be a resident of the circuit he or she is representing and he should be admitted to practice law for at least seven years; and.

Explanation:

The minimum qualifications required to be selected as a Georgia Court of Appeals judge or a Georgia Supreme Court Justice are as follows:

1. He should be a state resident for three years;

2. He should be at least 30 years old.

3. He should be a resident of the circuit he or she is representing;

4. He should be admitted to practice law for at least seven years; and.

Why do you think Hitler felt threatened by Jewish people and other minorities?

Answers

The world would find out and support the Jews instead of him. They would be against his violence and in humane way of killing.

What was the main conflict in the story born worker by Gary Soto?

Answers

The main conflict in the story involves Josie and his cousins.

please answer asap I will award brainiest!!!!!!!!!!!!! please and thank you!Explain why monotheists do not believe in Greek mythology. Explain the role of the oracles and why their responses were unclear. If you are growing up in ancient Greece, how would you learn about an epic poem?

Answers

why monotheists do not believe in Greek mythology?

Answer: because monotheism means that you believe in one god while Greek mythology has many gods.

Describe the physical connections (rivers, oceans, etc.) found around Ancient Rome

Answers

Answer:

Rivers allow for trade from the sea to inland areas, which has economic benefits. Rivers also can be used by the military for transport during battle or for supplying armies

Explanation:

What do you think Greg thinks of the principal? Why?

Answers

Answer:

if he suspended him for the fights alone then a good desicion but if he kept him in school then thats a bad desicion

Explanation:

Which of the following was a reason many banks failed in South Carolina during the 1920s? *

banks could not sell foreclosed farms or make money from loans
there was an outbreak of armed robberies
the end of the use of the gold standard
loose regulations of the banking system

Answers

Answer:

banks could not sell foreclosed farms or make money on loans

Banks could not sell foreclosed farms or make money from loans

What did 3 proponents of cloning announce on August 7, 2001?

Answers

:) hopes this helps

Answer:

Search Results

Web results

Researchers Debate Human Cloning - The New York Times

Explanation:

What caused demand and prices for cotton to rise during World War I? *

new clothing trends that included cotton
the need for uniforms and bandages for those fighting in WWI
a lack of foreign growers
a sudden break away of synthetic fibers

Answers

2 the need for unifroms and bangages for those fighting

What were the potential obstacles in the way of Americans fully achieving manifest destiny in the year 1830?

Answers


The biggest obstacle was the presence of Native Americans who lived on the lands that people in the United States considered manifestly theirs.

has anybody read the book "Bloody Times"? I need a summary for the book please...
PLEASE HELP!!!​

Answers

Answer:

This suspense-filled true-crime thriller—the young readers' adaptation of Swanson's Bloody Crimes—explores two epic events of the Civil War era: the manhunt to apprehend Confederate president Jefferson Davis in the wake of Abraham Lincoln's assassination and the momentous 20-day funeral pageant that brought President Lincoln’s body from Washington, DC to his home in Springfield.

please give branliest

In Bloody Times, James L. Swanson—the Edgar Award-winning, New York Times bestselling author of Manhunt—brings to life two epic events of the Civil War era: the thrilling chase to apprehend Confederate president Jefferson Davis in the wake of the Lincoln assassination and the momentous  20 -day funeral that took Abraham Lincoln’s body home to Springfield. A true tale full of fascinating twists and turns, and lavishly illustrated with dozens of rare historical images—some never before seen—Bloody Crimes is a fascinating companion to Swanson’s Manhunt and  a riveting true-crime thriller that will electrify civil war buffs, general readers, and everyone in between.

The Missouri Compromise ended the slave trade, but how was the balance of power maintained?
Alabama would have to wait to become a slave state
Maine separated from Massachusetts and applied for statehood as a free state.
No other states of the Lousiana Purchase could become slave states.
The population of Missouri could never exceed 10,000 people

Answers

The Missouri Compromise ended the slave trade, but how was the balance of power maintained? Maine separated from Massachusetts and applied for statehood as a free state. ... The Missouri Compromise opened some of the Louisiana Purchase to slavery except for land found where?

This is the amount of water vapor in the air. It can be measured using a sling psychrometer.

Answers

Explanation:

yes it can

what was a young noble boy training for knighthood called at the age if 14

Answers

Squire
Being a Squire. The next step in the long road to knighthood was to become a squire (or esquire), that is a trainee knight, typically from the age of 14. The name squire derives from the French ecuyer, meaning shield bearer.Jun 8, 2018

Which of these would be something provided by national tax money?

Answers

The federal taxes you pay are used by the government to invest in technology and education, and to provide goods and services for the benefit of the American people.

The three biggest categories of expenditures are:

Major health programs, such as Medicare and Medicaid
Social security
Defense and security

Hope this helps

Why society is an organized collection of individuals and institutions?

Answers

Answer:

Society. An organized collection of individuals and institutions, bounded by space in a coherent territory , subject to the same political authority, and organize

Explanation:

How does the United States help the International Monetary Fund to achieve its objectives? A. by contributing money B. by collecting money C. by establishing peace treaties D. by providing security

Answers

Answer:

B.

Explanation:

PLEASE HELP ASAP!!!

An ice cream truck frequently stops in Jamal's neighborhood during the summer months. Jamal loves ice cream! Just the thought of it makes him crave a nice, cold ice cream cone. Now, every time Jamal hears the song from the ice cream truck, his mouth starts watering.


unconditioned stimulus


unconditioned response


neutral/conditioned stimulus


conditioned response

Answers

Answer:

Conditioned response

Explanation:

His mouth watering is a response to hearing the ice cream truck, and it was conditioned by his habit of buying ice cream from it

Please help asap! Why was the United States the world's most powerful nation when World War II ended? Will give brainliest and u get 60 points from this!

Answers

Explanation Lemme see

because of a war that left north america vulnerable to british conquest

Select the ways the physical environment shaped life for the Plains Indians

They relied on the available access to water to fish and hunt beaver.

They used the available forest for creating permanent shelter.

They farmed and hunted, using horses to follow huge buffalo herds from protected valleys and forests to the open plains.

They relied solely on white settlers to trade and earn a profit.

Answers

Answer:

the third option is correct ig

1. Describe the effect of geographical location on agriculture in each Civilization--Mayans, Aztecs, and Incas.

2. Describe the difference between adapting to and modifying one's environment. Give an example of each.

3. Why did the Spanish settle and conquer Central and South America? In your example, mention Columbus, Cortes, and Pizzaro and the Catholic Church in your answer.

4. Describe the Columbian Exchange. What was it and give examples using crops and animals involved.

5. Use the following words in context and in one paragraph: Aqueduct, Basin, and Chinampa. (what do they all have in common?)

PLEASE HELP WITH ALL ANSWERS THIS WAS DUE SO LONG AGO!! HELPPPP (50 PTS ARE GIVEN)

Answers

Do each answer have to be a certain length?

Answer: Ratios are expressed as "group 1 to group 2 ... to group n". For example, if a car lot had 12 vehicles, of which

2 are white, 6 are red, and 4 are yellow, then the ratio of red to white to yellow cars is 6 to 2 to 4. The ratio of yellow cars to white cars is 4 to 2 and may be expressed as 4:2 or 2:1.

A ratio is often converted to a fraction when it is expressed as a ratio to the whole. In the above example, the ratio of yellow cars to all the cars on the lot is 4:12 or 1:3. We can convert these ratios to a fraction, and say that 4/12 of the cars or 1/3

of the cars in the lot are yellow. Therefore, if a person randomly chose one car on the lot, then there is a one in three chance or probability that it would be yellow.

E-commerce sales are sales that are completed over the Internet.

In 2018, the country with the greatest annual internet sales was .

The country with the greatest growth in internet sales between 2012 and 2018 was , whose sales increased by about

Answers

The nation with greatest annual internet sales was China and its also has a sales increased by about $1.4 trillion between 2012 and 2018.

What is the E-commerce sale?

The E-commerce sale refers to the buying & sales of goods or services via the internet,

In 2018, the country with the greatest annual internet sales was China

The country with the greatest growth in internet sales between 2012 and 2018 was China, whose sales increased by about $1.4 trillion.

Read more about E-commerce sales

brainly.com/question/24674966

Answer:

china 1.4

Explanation:

What was the most western military fort in Texas during the 1920s?

Answers

Fort Mclntosh I think

Which of the following is an example of a precipitate?
A
liquid evaporating into gas

B
a solid formed from a frozen liquid

C
a chunky solid formed from two liquids combining

D
a liquid solution that contains two substances

Answers

Answer:

d is the correct answer

A or D

Explanation
IDK

Which of the following events would produce a mechanical wave?
A. a leaf falling into a pond
B. a flashlight being turned on
C. Both A and B

Answers

Answer:

Im pretty sure your answer should be B.) a flashlight being turned on

Explanation:

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