A farmer who has grown corn for the past five years notices in the sixth year that his harvest is significantly smaller, despite an increase in labor on the farm. The following year, the harvest continues its decline. Which of the following explanations most plausibly accounts for the reduction in corn yield? A. soil degradation B. desalinization C. better irrigation D. terracing Reset Next

Answers

Answer 1
I would say A. soil degradation
Answer 2

Answer:

A.

Explanation:

Growing a different crop (crop rotation) will prevent the soil from degrading, which is what happened to the farmer.


Related Questions

What may form when magma comes to the surface? a volcano a trench a ridge a fault

Answers

The correct answer is a volcano.
I hope this helped!

Answer:

When magma comes to the surface a volcano may form.

Explanation:

The magma is a very hot viscous material. It forms in the mantle, where the temperatures are very high and the rock gest is melted, but also mixed with gasses. Even though magma forms in the mantle, it is constantly present on the surface and this is because of the high pressure on which the crust is exposed and eventually cracks.

When magma comes toward the surface, it gradually lifts up the surrounding area, or rather the crust, in what looks like a cone-shaped mountain. When the crust can not expand further, it cracks, and as it does magma comes out on the surface. This is how a volcano forms. The volcanoes can be found in a lot of places around the world, but the vast majority of them are found along the plate boundaries, with a much smaller number being located over the plates, and those are formed by hot spots.

Why is Mexico and parts of Central America prone to earthquakes

Answers

Answer:

Mexico and other Central American countries are more susceptible to earthquakes because those countries are in something called a subduction zone. "Subduction zones are the parts of the earth where one slab of the crust is slowly sliding under another." This then causes earthquakes due to the friction of it sliding.

what are the tributaries of Kaveri river?

Answers

Answer:

left.harangi,hemavathi,shimsha,arkavathy

right.lakshmana tirtha,kabini,bhavani,noyyal,amaravathi moyar

what are the most famous person in Canada ??​

Answers

Answer:

Michael J fox

Justin Bieber and many others

Here’s top 10 :)

James Cameron (1954)

Michael J Fox (1961)

Jim Carrey (1962)

Roberta Bondar (1945)

Justin Bieber (1994)

Pamela Anderson (1967)

Ryan Gosling (1980)

James Naismith (1861-1939)

Joshua Slocum (1844–1909)

Cluny MacPherson (1879–1966)

I could say why they are all famous but I think that would be over the top lol-

Hope you have an amazing day❤️
Plz mark brainiest? :)

12. What constitutes the size, shape and arrangement of mineral grains in a
rock?

Answers

The kind of rock. Wether it is igneous, metamorphic, or sedimentary can influence this. For example, in sedimentary rocks there are large grains arranged in layers.

Please I need some help ASAP!
Across Brazil's northwestern border is the country?

Answers

Answer:

Colombia, Peru, and Venezuela border Brazil on the North West.

Explanation:

Answer:

Bolivia or Paraguay

Explanation:

plz mark brainliest

Help me. I can’t find the answer for these

Answers

the answer is x= 25 because the angles are vertical from each other so it’s 60=2x+10

Answer:

x = 25

Explanation:

oppsite sides are equal sooooo

2x + 10 = 60

subtract 10 from both sides 2x = 50divide both sides by 2 25

happy friday hope this helps ypou

Answers

Answer:

Ahh, much obliged, I wish you a happy Friday as well and a joyous early Thanksgiving. :)

Answer:

ty ty

Explanation:

What country is the most powerful?

Answers

Answer:

The U.S is the most powerful country in the world.

Answer:

China has the largest military

Explanation:

By active units.

WHICH COUNTRY IS 7 % evenhandedness ?

Answers

wait what lol I’m confused

In general, which BEST describes a star's size over its lifetime?
it shrinks over most its life, then grows near the end
it grows over most its life, then shrinks near the end
it grows continuously larger until it dies
it shrinks continuously smaller until it dies

Answers

None of these sound like a star, but the closest one would have to be B in my opinion.

What is the effect of low precipitation in the Southwest region?

Answers

Answer:

the answer is c

Explanation:

Answer:

The answer is C

Explanation:

Because I just know

What kind of evidence does Marion Anderson mostly use in "Gifts of Speech"?
her personal experience
stories about women
statistical information
quotations from women

Answers

Answer:

The answer is c, thanks commenters!

Explanation:

The type of evidence Marion Anderson uses in his gift of speeches is that of statistical information. Thus option C is correct.

Who is Marion Anderson?

She was an American contralto and performed a wide range of music from opera to spiritual she also performed in renowned orchestras and got famous throughout U.S and Europe from 1925 to 1965.

She is an important figure in the struggle for African-American artists as there was prejudice during the 20 th in the united state.

Find out more information about Marion Anderson.

brainly.com/question/21847232

Which environmental disturbance has not been linked to global climate change?
A. Increased storm severity
B. Higher sea-surface temperatures
C. Ocean acidification
D. Excess nutrient levels

Answers

Answer:

Your answer is D. Excess nutrient levels

Explanation:

energy typically from__
drives the water cycle.

Answers

Energy typically from the sun drives the water cycle.

The sun evaporates water from lakes, sea, ocean... into water vapor. The water vapor is stored in the clouds and when it rains, the cycle starts all over again

What state sticks out into the ocean in the south east?

Answers

Answer:

Florida

Explanation:

I am the short term average condition of temperature, humidity and

rainfall of any region.

identify me
plz answer fast​

Answers

Climate is the answer.

what causes japanese population distribution?

Answers

Answer:

they reproduce too much

Explanation: photosynthesis

Describe Europe's Mediterranean Climate.

Answers

Southern Europe has a distinctively Mediterranean climate, which features warm to hot, dry summers and cool to mild winters and frequent sunny skies. Central-eastern Europe is classified as having a Continental climate, which features warm to hot summers and cold winters.
_______________
also i got this information off of safari if you need me to rewrite it don't hesitate to ask❤️!

Answer:

it is a bit dry

Explanation:

this is the answer to Describe Europe's Mediterranean Climate.

What cuss tides and what cuss waves

Answers

Answer:

Waves transmit energy, not water, and are commonly caused by the wind as it blows across the ocean, lakes, and rivers. Waves caused by the gravitational pull of the moon and the sun are called tides. The ebb and flow of waves and tides are the life force of our world ocean.

Explanation:

The northern and southern states disagreed on whether or not the new states that
were forming in the western territory should be States or​

Answers

States or Territory.

Fill in the blanks to complete each statement about mountains.

Several mountains together form a mountain
. A few of these combined form a mountain system. Several systems combined form a mountain
, which can stretch thousands of miles in length.

Answers

Answer:    RANGE AND BELT

Explanation:

Fill in the blanks to complete each statement about mountains.

Several mountains together form a mountain

⇒ range. A few of these combined form a mountain system. Several systems combined form a mountain

⇒ belt, which can stretch thousands of miles in length.

Answer:

range, belt

Explanation:

just got it right on edge 2021

types of environmental resources

Answers

Answer:

renewable and non renewable resources

Answer:

global warming

burning trees

Order the events to describe a rock's progression from igneous to
sedimentary to metamorphic.
Need help ASAP

Answers

Explanation:

Lava Cools on the side of a volcano

Storms erode the hardened lava

Particles of hardened water settle at the bottom of lakes

Layers of sediments bond underwater

Plate movement bakes sedimentary layers.

 

 Since the transition is from igneous to sedimentary to metamorphic rocks;

Lava which is magma or molten rock that reaches the surface cools and solidifies to form a volcano. Weathering and erosion of the volcano then proceeds and sediments are formed The sediments are further carried underwater where they harden at bottom of lakes. Layers of the sediments bond and cements together underwater to form sedimentary rocks. Tectonic activities further bakes the layers to form metamorphic rocks.

what are 3 things WW1 did for the advancements in oceanography?

Answers

Answer:

What oceanographers realized was that the deep-sea floor was not a flat and featureless plan but rather a dynamic landscape with vast mountain ranges, deep basins, and long trenches. Although this understanding had been developing for centuries, the real breakthroughs came after World War II.

Explanation

Help pls I don’t get it

Answers

Answer:

About 20 meters my guy!

Explanation:

Answer:

the island on the left would be 30 meters because each contour line equals 10 meters

_____ is the resource that makes one of the greatest contributions to New Zealand's economy

Answers

Answer:

Economic Conditions. Land and climate

Explanation:

Answer:

it's tourism

hope this helped

-Dust!Sans

What happens to the production of Product A as a result of comparative advantage?
A) The output of Product A decreases to 0 total units.
B. The output of Product A increases to 60,000 total units.
C. The output of Product A decreases to 30,000 total units.
D) The output of Product A increases to 800,000 total units.​

Answers

Answer:

B

Explanation:

Usa test prep

Why was the Agricultural Revolution important to history?

Answers

Answer:

The Agricultural Revolution was a period of significant agricultural development marked by new farming techniques and inventions that led to a massive increase in food production. These inventions made farming easier and more productive, and fewer workers were needed on the farms.

Answer:

Hi there~

Your answer is because the profound effect on populations throughout Europe and other historical events.

Hope this helps

Sky

Which features are formed by silt being deposited along riverbanks?

deltas
bluffs
salt domes
natural levees

Answers

Answer:

Deltas

Explanation:

Just like the Nile river delta, Which was formed by silt, Deltas are formed By silt (im sorry if this is incorrect)

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