Answer:
Scientists use waves to study the different layers of the earth. Usually, they use seismic waves, which are waves generated by earthquakes or nuclear-test explosions. The seismic waves are bent, sped up, or slowed down, or even reflected when they pass through the earth's layers.
Seismic waves are recorded by a machine called a seismograph, which tells us about the strength and speed of the seismic waves. ... Seismic waves travel at different speeds when they pass through different types of material, so by studying seismograms, scientists can learn a lot about Earth's internal structure.
Explanation:
Does this help??
Which of the actions below will NOT benefit North America's marine environment?
reducing biodiversity
increasing organic farming
halting overfishing
decreasing the use of fertilizers
What is the median of 7,1,8,4,2,6,5
Answer:
4.71
Explanation:
1. add all of the numbers up.
7+1+8+4+2+6+5
= 33
2. divide by the number of numbers
33 ÷ 7
= 4.714
is it c? someone tell me pls
Answer:
yes look at the arows they are difrent
If Washington was represented by one food, what would it be?
Answer:
cauliflower
Explanation:
I'd say cauliflower cuz that's what his hair looks like
Test 11.3.2 Question 8 of 10
What causes the southern hemisphere to experience summer?
A. Earth's south pole is tilted toward the sun.
B. Earth's axis and it's equator are at different angels.
C. Earth's axis and it's orbit plane are at different angels.
D. Earth's north pole is tilted towards the sun.
Answer:
A. Earth's south pole is tilted toward the sun.
Explanation:
I got the test
Answer 2 questions
Describe how scientists can use vibrations during earthquakes to figure out if the Earth is made up of liquid or solid deep inside?
&
Describe how you can use earthquake vibrations to prove the inside of the Earth is made of separate layers?
Answer:
Seismic waves are used alot.
Internal waves from the earth share information with scientists.
Explanation:
Seismic waves are recorded by a machine called a seismograph, which tells us about the strength and speed of the seismic waves. ... Seismic waves travel at different speeds when they pass through different types of material, so by studying seismograms, scientists can learn a lot about Earth's internal structure.
------------------
Thinking about the crust, the interior of the Earth cannot be studied by drilling holes to take samples. Instead, scientists map the interior by watching how seismic waves from earthquakes are bent, reflected, sped up, or delayed by the various layers.
after ww1 which nations/states lost territory as new nations were created?
Answer:
The empire of Austria-Hungary was lost and new nations were created from it Austria, Hungary, Czechoslovakia, and Yugoslavia.
Explanation:
I’m literally to lazy to do this so can ANYONE help.
Answer:
Explanation:
One of the steps is education: educating people about what is happening is important to come up with a solution
greener products: use reausable items and cut down on water and gas if you dont need to
4. True or False: A limestone layer is older than a shale layer that is above it
True
False
Answer: it is true
Explanation:
Earlier in history, the earth's atmosphere was most likely not friendly to organisms that needed oxygen to breathe. Today, however, the earth's atmosphere contains the oxygen needed for eukaryotic organisms. The oxygen was produced by cyanobacteria through the process of _____.
volcanism
photosynthesis
metabolism
respiration
Answer:
Photosynthesis
Explanation:
Photosynthesis- Processes That Produce Oxygen
Plssss help giving away 10 points this is a grade!!!
The table shows the hardness of various minerals.
Mineral
Hardness
Alabaster
2.0
Feldspar
6.5
Creedite
4.0
Hematite
5.5
Moissanite
9.3
Mica
2.5
What mineral will scratch Quartz, which has a hardness of 7.0?
Answer:
halmatite
Explanation:
What is the underlying force that drives plate tectonics?
A. Ocean tides and Natural Disasters
B. Human's running
C. Convection currents
D. Rock cycle
Answer:
Convection Currents
Explanation:
The underlying force that drives plate tectonics is the Convection currents in the Earth's Magma. Thus, option 'C' is correct.
How does the underlying force drive plate tectonics?It is believed that the heat generated in the earth's core is what drives plate tectonics. It is well known that heat causes convection currents, which may be seen in quantities of liquid and air. There is strong evidence that the earth's core and mantle create heat.
The idea is that convection currents are produced in the semi-liquid mantle by heat from the earth's interior. At the divergent borders, these convection currents force new crusts to rise from the mantle.
Therefore, It is widely accepted that plate tectonics is driven by convection currents produced by the heat in the earth's core. Thus, option 'C' is correct.
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which do you think has more real power in the world? Walmart or Ghana? explain your answer
Answer:
walmart
Explanation:
bc walmart has the power of money so then can use it as piwer
Which of the following had the greatest impact on European philosophy, art, and politics? Select all that apply.
Renaissance
the Bubonic Plague
Reformation
Cold War
World War II
Answer: Renaissance
Explanation:
The Renaissance literally means “rebirth”. The Renaissance changed the world. You might even say it created all of what we now know as modern life.
What a factors affecting climate change
Answer:
greenhouse gasses and cars
Explanation:
humans are bad to it
Why has the conflict between India and Pakistan over Kashmir recently become more intense?
Answer:
Land dispute and borders
Explanation:
India-Pakistan wars are the series of conflicts that took place between India and Pakistan and termed as India-Pakistan War. The most violent outbreaks came in 1947-48, 1965, 1971 and 1999. Reasons of conflicts are border dispute, Kashmir problem, Water dispute and terror controversy.
Why is nearly 97% of the Earths water unsuitable for consumption by humans?
A. because it’s too salty
B. because it’s too cold
C. because it’s trapped in ice
D. because it’s underground
helppp
will mark brainleiest
Answer:
Erosion could possibly be the cause
Answer:May have eroded away all the rocks
Explanation:
Why cardiac cycle is a cycle?
Can someone please answer this for me?? I’m a little stuck
Answer: taxes
Explanation:
please Match the government types with the definitions.
Which landform is shown in this image?
Photo by J.T.Daniels
Answer:
A folded mountain
Explanation:
Hope it helps you....Plz mark me as brainliest nd follow me !
what does life expenses measure ?
A. the average income a population likely earns during employment
B. the average human development during a populations lifetime
C.The Average number of years that a population is likely to live
D.The average standard of living during a populations lifetime
Answer:
just too the test its b
Explanation:
pls helpppp it’s not a
Answer:
B
Explanation:
Answer:
It's B I know it is I wish you good luck
Lin is making a model of her county with special attention to how people interact with rivers, creeks, and ponds. What type of geography is Lin applying to analyze her county? A. hydrology B. biogeography C. oceanography D. cartography
The correct answer is A. Hydrology.
Explanation
Based on Lin's goal of modeling her county that specializes in interactions between people and rivers, streams, and ponds, she should use the type of geography that specializes in freshwater bodies such as rivers, streams, and ponds. so the best option would be hydrology because this science is the one that studies the relationship between humans and bodies of water on earth. Therefore, the correct answer is A. hydrology.
Describe what you see in this picture
Answer:
I would say I see Lovely mountains filled with luscious greenery and a beautiful crystal clear mountain waterfall.
How would geography and climate affect the food supply in Russia?
Answer:
climate change and demigraphical movement take a toll on Russia work force though change in climate could make farming easier in the cold climate
Explanation:
Wind patterns
Choose ALL that apply
lesson 2.09
Question 7 options:
The sun's energy heats air at the equator more than it does at the poles.
As a result, air near the equator heats up and rises because it is less dense.
As it rises, it cools and begins to flow toward the poles. As this air leaves the equator, cooler and heavier air from the poles flows along the surface to take its place.
Radiant energy from the sun strikes Earth unevenly.
Answer:
The answer is all of them.
Explanation:
I took the test and it is all of them.
Which of the following is an explanation for the similar impact of large-scale commercial agriculture in developed countries and plantation agriculture in developing countries?
A. Both farming practices stimulate local economies with the influx of profits from export-oriented crops.
B. Both farming practices involve the consolidation of family farms and displacement of rural communities.
C. Both farming practices provide an increased standard of living in rural communities from the many jobs created to run these large farms.
D. Both farming practices enable local farmers to remain on their land rather than migrating to jobs in urban areas.
E. Both farming practices guarantee that long-term sustainable farming methods will be incorporated in their production processes.
Answer: B
Explanation:
Both farming practices involve the consolidation of family farms and displacement of rural communities is an explanation for the similar impact of large-scale commercial agriculture in developed countries and plantation agriculture in developing countries. Thus option B is correct.
The art or science of developing the soil, growing vegetables, and raising livestock is known as agriculture. It involves preparing plant and animal items for human consumption and distributing them to marketplaces. The vast majority of bread and textiles in the world are produced by agriculture.
The parallel effects of big commercial agribusiness in industrialised nations and plantation agribusiness in developing economies can be explained by the fact that both agricultural systems include the merger of farms and ranches and the eviction of rural areas. Therefore, option B is the correct option.
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What are the two different ways that Earth moves?
Circles and Orbits
Spins and Rotates
Orbits (Revolves) and Rotates
Rotates and Tilts