Answer:
They had found a rock which contained some microfossils which proved to have had life 3.5 million years ago.
Most of the wastewater produced by fracking is pumped back to the surface where it is stored in artificial ponds. Wastewater is diluted with fresh water and pumped back into the ground to shatter more shale. After several uses, the water can no longer be used and is sent to specialized treatment facilities. This process uses millions of gallons of fresh water each year, often in regions where water availability is already a problem.Select all statements that apply to the process of hydraulic fracturing, or "fracking."A). Wastewater from hydraulic fracturing is absorbed into the shale indefinitely.B). Hydraulic fracturing allows geologists to capture natural gas stored in the pore spaces of shale.C). Some large magnitude historic earthquakes can be traced to the use of hydraulic fracturing.D). Hydraulic fracturing threatens the supply of other natural resources.E). Once the shale is shattered, fractures remain open due to the inherent strength of the shale.
Answer:
B). Hydraulic fracturing allows geologists to capture natural gas stored in the pore spaces of shale.
C). Some large magnitude historic earthquakes can be traced to the use of hydraulic fracturing.
Explanation:
Hydraulic chipping is a soil drilling technique that allows access to gas reservoirs that are stored at very intense depths. This technique consists of making perforations in the extremely deep shale with the help of a pipe that pours a mixture of water, chemical solvents and sand that cause pressure in the shale forming fissures that release the natural gas that is captured in the atmosphere. In addition, this mixture of solvents and sand prevents cracks from closing and more gas is captured.
This technique is very controversial because many people claim about the strong natural impact and the polluting capacity it has. In addition, areas where this technique was used are associated with high intensities of seismic shocks.
At about what time does
the full moon rise? Is it visible in the eastern
sky or the western sky?
45 POINTSSSS!
Answer:
The full moon rises at sunset and sets at sunrise. It's visible in the Eastern sky
Explanation:
Answer:
A
Explanation:
Why did cities typically develop near rivers and lakes
PRE-LAB QUESTIONS 1. At what types of boundary do mid-ocean ridges occur? (Select all that apply.) a. Convergent boundary b. Divergent boundary c. Transform boundary 2. True or False? Compressional forces cause normal faulting. 3. When the hanging wall block moves up relative to the footwall block it is called a ___. a. Normal Fault b. Reverse Fault c. Strike-Slip Fault 4. When the footwall block moves up relative to the hanging wall block it is called a ___. a. Normal Fault b. Reverse Fault c. Strike-Slip Fault 5. What method do scientists use to locate the epicenter of an earthquake?
Answer:
The correct answer for this is B) Divergent Boundary
Explanation:
A divergent boundary is a rift beneath the ocean where two tectonic plates adjacent to one another begin to drift apart. If they do this long enough, it leads to the eruption of molten magma (basaltic molten rock) through the crevice created.
Answer
2. The answer is FALSE
Explanation:
Compressional tension refers to when two rock slabs, due to movements of the earth crust, crush against one another in a head-long fashion. The type of fault created is called reverse faults.
Normal faults, on the other hand, are caused by Tensional Stress which happens when the rock slabs due to tension grow apart.
Answer
3. The correct answer is B) Reverse Fault.
Explanation
Reverse faults happen as a result of compressional tension. This makes the footwall block or lower block to moves upwards relative to the position of the standing or hanging wall block.
Answer
4. the correct answer is A) Normal Fault
Explanation:
This is like an opposite of the Reverse fault. Whilst in the reverse fault the footwall block moves downwards relative to the position of the standing wall block, with a thrust fault, in this case, the hanging wall moves downwards relative to the position of the footwall block.
Answer
5. Triangulation is the method scientists use to locate the epicentre of an earthquake.
Explanation:
To do this, they have to compute seismic data from three or more locations. The data is plotted on a graph. The intersection point is taken as the epicentre. Seismic data is the information about an earthquake and is recorded for collection by on seismographs located across the world.
Cheers!
Type of oceanic boundaries.
The lithospheric plates on the earth are divided into numerous boundaries such s those of the convergent, divergent and transform boundary these boundaries have different origins and mean construction, destruction and sliding past one another.
The answer for this is a Divergent Boundary.
The mid oceanic ridges occur at the divergent boundary, as it the formation of the new crust and here magma is upwelled. The compression forces that lead to the creation of a normal fault is false. The hanging wall block moves up to a relatively footwall block which is called a reverse fault. When a foot wall blocks moves up the relative hanging walls the block is called as normal fault . The methods that scientists use to map out or locate the epicenter of an earthquake is called a triangulation survey.Learn more about the lab questions.
brainly.com/question/24269122.
HURRY 30 min to anwser Which of the following places is the best example of an urban area? A. a countryside B. a small farm C. a large city D. a wilderness forest Please select the best answer from the choices provided A B C D
Answer:
A i believe
Explanation:
Answer:
C. a large city
hope this helps
plz mark brainleist
12. Showing the Earth on a flat surface leads to______ in the shape or position of objects
Explaining
In your own words,
describe a map
projection?
Answer:
In cartography, a map projection is a way to flatten a globe 's surface into a plane in order to make a map. This requires a systematic transformation of the latitudes and longitudes of locations from the surface of the globe into locations on a plane.
Explanation:
Please mark me as brainliest
Residents of South Florida fear which of the following (select all that apply)?
PLEASE HELP
Answer:
1,5,6
Explanation:
I HOPE THIS HELPS I LOOKED FOR THE OTHER ONES FOR YOU
Residents of South Florida fear:
- Seawater Intrusion on their freshwater sources.
- Rising sea levels.
- Increase intensity of storms.
Water issues in FloridaSouth Florida is facing heavy rainstorms frequently because of climate change.
Climate change has created fear among the residents of South Florida because of rising sea levels by 1 inch per decade.
Seawater Intrusion on their freshwater sources makes the water undrinkable.
Therefore we can conclude the option A, E and F are the correct answer.
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To revolve means to____.
A. keep completely still
B. move around another object
C. preserve or save something
D. spin around in one place
Answer:
spin around in one place
Answer:
To revovle means D. spin around in one place.
Answer this plz!
This is about winds over land and sea
Answer:
Explanation:
The wind in Image 1 is called a sea breeze and the wind in the second image is called a land breeze.
A sea breeze happens because during the day the ocean is colder than the land and because of that difference the colder wind from the ocean blows to the land.
A land breeze happens during the night when the land cools down and the ocean stays warmer than land which then leads to the colder air blowing from the land into the ocean.
At which latitude is Antartica? 0 degrees lowest degrees highest degrees
Answer:
82.8628⁰ S, 135.0000⁰ E
What is the answer? Please
Answer:
Path of achievement.
Explanation:
A and B are complementary angles. If m A = (2x – 13) and m B = (4x – 5)º, then find the measure of B.
Answer:
Complementary is 90 degrees. 90=2x plus 13 plus 4x minus 5. 90 = 6x minus 18. 108 equals 6x
Explanation:
x equals 18. 18 times 4 is 72 minus 5 is 67. b is 67 degrees
What led prehistoric people to live in settled villages?
Answer:
fear of surrounding tribes. fear of European explorers. end of free roaming animals to hunt. cultivation of crops.
Explanation:
Do you think the national park system is important? why or why not?
Answer:
National parks are large areas of public land set aside for native plants, animals and the places in which they live. National parks protect places of natural beauty. ... They also protect places important to Aboriginal people, and places that show how people lived in the past. National parks are actually protected areas.
Tsunamis: Group of answer choices Are long, low waves out in the ocean that pile up near shore because such waves, or parts of such waves, move slower in shallower water. Are high out in the ocean, where they menace ships, but get shorter as they approach shore, where they quietly flood among coastal houses. Are Asian legal devices that involve lawsuits. Are long, low waves out in the ocean that pile up near shore where they are squeezed by earthquake p-waves. Are almost always towering waves out in the ocean, which stay more-or-less the same size when they approach shore. geosc 10
The correct answer is Are long, low waves out in the ocean that pile up near shore because such waves, or parts of such waves, move slower in shallower water.
Explanation:
A tsunami is a natural disaster in which waves flood the land. This phenomenon is often caused by eruptions or earthquakes in the ocean. Moreover, as a tsunami starts waves increase their longitude, indeed the longitude of waves in a tsunami can be as long as 100 kilometers. Additionally, once waves reach shallow water near the coast these increase their speed due to the friction of the seafloor, and at this point, waves pile up to form waves up to 30 meters and this causes the flood on the land and the destruction of structures. According to this, tsunamis "Are long, low waves out in the ocean that pile up near shore because such waves, or parts of such waves, move slower in shallower water."
HELP!!! whatelements of this fictional map do not follow common principles of map hierarchy
Answer:
What doesn't stick to the common principles of map hierarchy is the placement of legend.
Explanation:
A is not correct because the placement of the title is situated well and in the right position.
B is not correct because the inset is situated well, where it doesn't obstruct the view, but also gives a better view of this particular area.
C is not correct because the bibliographic information is lacking.
D is correct because the placement of the legend should not be in the central part of the map, it should be in a bottom corner, where it is not obstructing the view of the main object.
According to many scientists, how does increased pollution cause global warming?
A.
It causes acid rain, which leads to rising sea levels.
B.
It results in chemicals finding their way to oceans, causing water temperatures to rise.
C.
It leads to a decrease of ozone, which protects the Earth from the Sun’s heat.
D.
It includes greenhouse gases, which trap heat in the Earth’s atmosphere.
Answer: D
Explanation:
Which currently available, environmentally conscious practice would most help the environment?
Answer:organic farming
Explanation:This is because it decrases the amount of polution, chemicals, and greenhouse gases emissions
Fracking to produce petroleum has a long-term outlook that is
Answer:
yov6fgiibu08ygje
Explanation:
d35fh88hd57rr8r8r73de3 the
the first english colony in the new world was what type of colony
Answer:
The founding of Jamestown, America's first permanent English colony, in Virginia in 1607 – 13 years before the Pilgrims landed at Plymouth in Massachusetts – sparked a series of cultural encounters that helped shape the nation and the world.
What do the robotic missions to mars suggest about the red planet?
Answer:
idek
ik think maybe
231f3
Fill in the table with the terms that best describe these landforms.
Answer:
A plateau is a flat, elevated landform that rises sharply above the surrounding area on at least one side. Plateaus occur on every continent and take up a third of the Earths land. They are one of the four major landforms, along with mountains, plains, and hills.
Explanation:
you welcome
Which of the following is a disease that is spread by mosquitoes and is commonly found only in tropical areas?
A Lyme disease
B. HIV/AIDS
C. malaria
D. cancer
Please select the best answer from the choices provided
СА
B
D
Answer:
The answer is c because malaria is spread by mosquitoes and is found in tropical areas and deserts.
Explanation:
Mosquito-borne diseases are those that are spread by a mosquito bite, explained further.
What are Mosquito-borne diseases?Mosquito-borne diseases are those that are spread by a mosquito bite. Zika virus, West Nile virus, Chikungunya virus, dengue fever, and malaria are all diseases spread by mosquitos.
Option C. Malaria is carried by mosquitos and is found in tropical and desert locations.
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A scientist uses a special instrument to measure the depth of Earth's crust. He measures one location that is 65 kilometers deep. Where is this section of crust most likely located?
Answer:
The most outer part.
Explanation:
It is because the crust of Earth is the outer layer that covers Earth.
Answer:
below a mountain range
Which of the following natural disasters frequently occurs across the Iranian Plateau?
A. earthquakes
B. hurricanes
C. tornadoes
D. tsunamis
Answer:
The correct answer is A.
Explanation:
The correct answer is A, because earthquakes frequently occurs across the Iranian Plateau.
Hopefully, this helps! :D
Ask your question below!
The natural disaster that frequently occurs across the Iranian Plateau is earthquakes. Thus, the correct answer is option A.
What is Iranian Plateau?In Western Asia, Central Asia, and South Asia, there is a geological feature known as the Iranian plateau or Persian plateau. It is located between the Zagros Mountains to the west, the Caspian Sea and the Köpet Dag to the north, the Armenian Highlands and the Caucasus Mountains to the northwest, the Strait of Hormuz and the Persian Gulf to the south, and the Indian subcontinent to the east. It is part of the Eurasian Plate and wedged between the Arabian Plate and the Indian Plate.
Iran is at risk of drought, floods, earthquakes, locust infestations which result in loss of lives and livelihoods as well as damaging the economy. With three active fault lines, Iran is one of the most seismically active nations.
Therefore, earthquakes frequently occur in Iranian Plateau.
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Which of the following is not one of the stages of continental drift?
The pizza's crust has cheese in it. How many inches around is the crust if the diameter of the pizza is 4
inches (to the nearest hundredth)?
Answer:
12.56 inches
Explanation:
([tex]\pi[/tex]) 3.14x4
A circle is a curve sketched out by a point moving in a plane. The length of the pizza crust will be 12.5664 inches.
What is a circle?A circle is a curve sketched out by a point moving in a plane so that its distance from a given point is constant; alternatively, it is the shape formed by all points in a plane that are at a set distance from a given point, the center.
The crust of the pizza will be of the length which is equal to the circumference of the pizza. As it is given that the diameter of the pizza is 4inches. Therefore, the circumference of the pizza is,
Circumference of pizza = π × Diameter
= π × 4 inches
= 4π inches
= 12.5664 inches
Hence, the length of the pizza crust will be 12.5664 inches.
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give an example of a region where a sports team is based
Answer:
new england
Explanation:
new England patriots the nfl team
What is igneous rock
Answer:
Igneous rock, or magmatic rock, is one of the three main rock types, the others being sedimentary and metamorphic. Igneous rock is formed through the cooling and solidification of magma or lava.
Explanation:
(if you need a not googled answer)- Igneous rocks are cooled or sollidified lava/ magma.
rocks formed from being cooled from magma or lava.
