When did farming methods spread to Europe?
Answer:
An analysis of 5,000-year-old genetic material from preserved human remains found in Sweden suggests that people moving from southern to northern Europe spread agriculture across that continent long ago.
In addition to agricultural know-how, the intrepid farmers brought their genes: They interbred with hunter-gatherer communities to create modern humans living in Europe today.
"Genetic variation of today's Europeans was strongly affected by immigrant Stone Age farmers, though a number of hunter-gatherer genes remain," study researcher Anders Götherström, of Uppsala University in Sweden, said in a statement.
The results of this study, to be published in the April 27 issue of the journal Science, match up well with previous archeological evidence of farming in Europe.
Explanation:
hope it help to you
What are the planets in order from the sun outwards?
Answer:
Explanation:
From closest to farthest from the Sun, they are: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus then Neptune
describe what will happen if anything to mass and weight when you go to the moon
Answer:
The moon's gravitation force is determined by the mass and the size of the moon. Since the moon has significantly less mass than the Earth, it will not pull objects toward itself at the strength that Earth will. This means that if you went to the moon you would weigh less, even though your mass stays the same!
Explanation:
Hope it helps u
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Answer:
D.
Explanation:
I chose D as my answer because any place could be rich in the resources people desire and such. While other areas are less rich and considered poor in environmental states. So, basically resources are distributed unevenly across the globe.
Answer:
The answer is D
Explanation:
Natural resources are things people use from nature like fossil fuels, water and minerals. Earth's natural resources are unevenly distributed across the globe. This can be explained by geological process like the movement of tectonic plates, erosion and volcanic activity.
hope this helps ;)
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what places in the world does commercial farming mostly take place?
Answer:
Western United States, Mexico, Argentina, South Africa, Australia, and Central Asia.
Explanation:
I do believe those are correct
What is called refraction light?
I NEED HELP
What is an allele?
Answer: Allele, also called allelomorph, any one of two or more genes that may occur alternatively at a given site (locus) on a chromosome. Alleles may occur in pairs, or there may be multiple alleles affecting the expression (phenotype) of a particular trait.
Explanation: i think my answer is an explanation.
5. Which country features the Tigris and Euphrates rivers? (1 point)
OEgypt
China
Iraq
Israel
The tundra biome is the coldest of all five world biomes. A tundra is a treeless area near the Arctic where the ground is always
frozen and there's very little plant life. And while the tundra is a harsh environment, there are plants and animals adapted for this
cold, dry environment. What kinds of plants or animals would you expect to find in the tundra? Choose ALL that apply.
A)
evergreen trees
B)
plants with shallow roots
ht
C)
succulents that are well suited for dry conditions
e
aing
-17
D)
animals with thick coats of fur and fat for insulation
E)
white or light colored animals than camouflage in the snow
17)
Answer:
C,D,E
Explanation:
I think
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Answer:
YESSSSS WHATS URSS
Explanation:
in the diagram above, the number 2 represents a-
Answer:
Explanation:
that is a sink hole
most likely caused by the disintegration of limestone
hope that helped
F) As the universe ages, galaxies gravitate towardeach other, in other words, clusters tend to getdenser. What impact could such an evolution have on the typesof galaxies?
Answer:
This evolution will trigger the event known as "galactic cannibalism."
Explanation:
Galactic cannibalism occurs when a galaxy "completely swallows" another galaxy, that is, it incorporates it and promotes a fusion between the two, forming a single galaxy. This occurs as the universe ages and the distance between galaxies narrows. However, this happens very slowly, mainly because the galaxies are located very far from each other, and it is necessary for the universe to age millions of years for galactic cannibalism to occur.
All the following countries participate in NAFTA except _____.
A.Greenland
B.Canada
C.Mexico
D.United States
Answer:
a
Explanation:
Answer:
A. Greenland
Explanation:
NAFTA was an agreement between the United States, Mexico, and Canada to ensure free trade. And Greenland was not part of that and is not part of that. NAFTA has since been replaced by USMCA by ex-President Donald Trump.
What is the number one thing that is holding India’s economy back?
weak infrastructure
The caste system
Political dictatorship
The cycle of monsoon floods
Answer:When farmers are prospering, they support other sectors of India's economy through their own consumption. Products like fertilizer, working attire and tools are necessary for farmers, especially as they expand their business. This increase in expenditure directly creates jobs for others.
Define renewable energy?
Answer:
look it up and summerize it
Explanation:
Its ez to summerize definitions
Renewable energy are created from unlimited access of the source.
Some of these renewable sources include wind, water, and sun.
wind = we use windmills to create energy
sun = we use solar panels to create energy.
These sources are given by nature and is unlimited- we don't have to worry about it every depleting.
The opposite is nonrenewable energy which come from nonrenewable sources such as coal and oil. They take a very long time to replenish- I'm talking tens of years.
Please solve worth 15 point
Whats the difference between weathering and erosion?
Answer:
The process of weathering wears away rock formations. When rocks are chipped away or shattered, such as when water seeps into a fissure and freezes, expanding and fracturing the rock apart, mechanical weathering occurs. When the chemical makeup of a rock or mineral is altered, chemical weathering can occur. Rainwater combining with limestone, for example, causes chemical weathering. Erosion, on the other hand, happens when small fragments of rock or sand are blown around or become entangled in river currents and scraped against other rocks (leading to mechanical weathering).
Explanation:
What do similarities within DNA suggest about evolutionary relationships?
Answer: Molecular similarities provide evidence for the shared ancestry of life. DNA sequence comparisons can show how different species are related. Biogeography, the study of the geographical distribution of organisms, provides information about how and when species may have evolved.
Explanation:
Khan Academy. pls, don't kill me if it's wrong.
With the fall of the Soviet Union in 1991, which East Asian country won its independence and became a democratic country
Answer: Mongolia declared its independence from the Soviet Union.
Which of these provides the best evidence for the plate tectonic theory?
the rise of magma by the convergence of Earth plates
the destruction of Earth's magnetic field by the rotation of Earth's core
the variations in the age of rocks at different distances from the midocean ridges
the difference in the shapes of the Atlantic Ridge and the coastlines of continents
Answer:
the answer is C. The variations in the age of rocks at different distances from the mid ocean ridges
Explanation:
One evidence of the plate tectonic theory is that the variations in the age of rocks at different distances from the midocean ridges.
How can we prove the plate tectonic theory?The fact that rocks are of different ages depending on their distance from midocean ridges shows that there are indeed tectonic plates.
This is because the older rocks are away from the midocean ridges because they haven't be crushed by the collision occurring at midoceanic ridges.
Find out more on the plate tectonic theory at https://brainly.com/question/14307885.
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Earth’s surface is mostly water. However, only a small amount of water on Earth is clean freshwater. Why is it important to maintain water quality?
A. to keep water from evaporating
B. to keep the ocean levels from lowering
C. to keep the polar ice caps from melting
D. to keep water from becoming a nonrenewable resource
classmate
Date
Page
cause
G
Inclustrialization and urbanization
environmental imbake
imbake. Justify according to class 7
Answer:
Industrialization and urbanization has a great impact on our environment.
Explanation:
Industrialization and urbanization has a negative impact on our environment. Due to industrialization, increase occur in the atmospheric carbondioxide because of the burning of fossil fuel that release huge amount of carbondioxide gas. Carbondioxide gas is a greenhouse gas which traps reflected solar radiation causing increase in the surface temperature of the earth that leads to global warming. Urbanization also occurs due to industrialization which also leads to more pollution and affect the environment.
Please help! Easy questions for some people
A digital music sells 12 songs for 9.95 at this rate how many songs can you purchase for 4.15?
Answer:
5
Explanation:
each song costs: 9.95/12 ~ 0.82 each
so with 4.15 u can buy ~ 5.06 songs
so the answer is 5
Discuss two important events that occurred in the history of the Ethiopian kingdom of Aksum.
Answer:
In simple words, The Kingdoms of Aksum is known for a range of accomplishments, including the creation of its own script, the Ge'ez alphabet. Aksum converted to Christianity during King Ezana, giving birth to the Orthodox Christians Tewahedo Church as well as the Eritrean Orthodox Tewahedo Congregation.
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Answer:
yeah
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Explain how pollution may threaten the local natural environment.
Answer: Pollution may muddy landscapes, poison soils and waterways, or kill plants and animals. Long-term exposure to air pollution, for example, can lead to chronic respiratory disease, lung cancer and other diseases. Toxic chemicals that accumulate in top predators can make some species unsafe to eat. Pollution can also damage crops and trees in a variety of ways. Ground level ozone can lead to reductions in agricultural crop and commercial forest yields, reduced growth and survivability of tree seedlings, and increased plant susceptibility to disease, pests and other environmental stresses (such as harsh weather)
Hope this helps!
Answer:
Environmental pollution has caused the decline or extinction of some local populations of amphibians. Amphibians have declined dramatically in habitats downwind from agricultural areas where there is extensive use of pesticides, herbicides, and fertilizers.
Pollution may muddy landscapes, poison soils and waterways, or kill plants and animals.
Exposure to air pollution can lead to chronic respiratory disease, lung cancer, and other diseases. Toxic chemicals that accumulate in top predators can make some species unsafe to eat.
Explanation:
ill give brainlist thing.
Answer:
The second one down: in wartime, control of territory can change rapidly.
Which scenario is an example of inflation?
A) The cost of cars has dramatically increased over the last 50 years.
B) As spending decreased during a recession, people lost their jobs.
C) A natural disaster can cause damage and lead to unemployment.
D) When demand is low, companies lower the price of products.
Answer:
A) the cost of cars has dramatically increased over the last 50 yrs
Answer:
Its a
Explanation:
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How could environmental conditions in agriculture today change the spatial organization of agriculture from von thunen's model?
Answer:
yeshsiisosjwnsnsnsn
Explanation:
jjuu