Answer:
The radioactive isotope content of a rock can be used to identify the rocks age.
The radioactive isotope content of a rock can be used to identify the rocks age.
What is radioactive isotope?Any of multiple species of the same chemical element with varying masses whose nuclei are unstable and spontaneously emit radiation in the form of alpha, beta, and gamma rays to waste excess energy is referred to as a radioactive isotope, radionuclide, or radioactive nuclide.
The nuclear decay of radioactive isotopes is a clock-like process and thus a useful tool for determining the absolute age of rocks. These isotopes decay within the rocks according to their half-life rates, and the date at which the rock crystallized can be determined by selecting the appropriate minerals and measuring the relative amounts of parent and daughter isotopes in them.
Therefore the age of the rock can be identified by the use of the radioactive isotope.
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Which events are associated with convergent boundaries? select three options. formation of island chains creation of mid-ocean ridges creation of new mountains formation of rift valleys formation of volcanoes
A convergent plate boundary is a place where two tectonic plates are approaching one other, causing one to slide beneath the other.
How do convergent boundary movements affect humans?If humans choose to live near convergent plates boundaries we can build earthquake-resistant structures and evacuate areas near volcanoes when they threaten to erupt.
Yes, convergent frontiers are dangerous places to dwell, but the danger can be mitigated slightly with preparedness and alertness.
Thus, options A, C, and E are associated with convergent boundaries.
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what are positive impact of cold front
Answer:
Cold fronts usually bring cooler weather, clearing skies, and a sharp change in wind direction and as your body experiences cold air, your immune system can fight infection more effectively.
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Whats the definition of latitude zone? Give me a short definition
The latitudes where the sun strikes the earth directly at the time of the June and December solstices.
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The vegetation on a higher-latitude treeless plain (mostly mosses, lichens, and sparse grasses) is known as:
Answer:
tundra
Explanation:
it's on quizlet if you need it
1. Coruse hero what are the two major rivers of the mesopotamian valley? what modern country are these two rivers in today?
Mesopotamian civilization developed along the banks of the Tigris and Euphrates rivers in what is now Iraq and Kuwait.
What are the two major rivers of the Mesopotamian Valley?It includes the Tigris and Euphrates rivers, which follow closely similar routes through the center of the Middle East.
The lower part of the region they described, known as Mesopotamia was one of the main centers of civilization.
Thus, The rivers that are located in the fertile valleys between are the Tigris and Euphrates rivers, the region is now home to present-day Iraq and Kuwait.
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15 POINTS!!! HELP!!! DUE TOMORROW!!!
Through what processes has tongariro transformed over time???
how do you think weathering impacts the earths surface?
Answer:
The effects of weathering disintegrate and alter mineral and rocks near or at the earth's surface. This shapes the earth's surface through such processes as wind and rain erosion or cracks caused by freezing and thawing. Each process has a distinct effect on rocks and minerals.
Explanation:
What do climate scientists predict will be the result of shifting patterns of precipitation caused by anthropogenic global warming
Answer:
They think that the world will get warmer as a result
What are three regions not able to be imperialized by the europeans to africa
Answer:
Spain, Portugal, Italy
The three regions not able to be imperialized by the Europeans to Africa are Spain, Portugal, Italy. Expolitation of these countries were the motive of the imperialism.
What 3 factors promoted imperialism in Africa?In Africa, there were three causes that aided imperialism. Political, economic, and military considerations were among them.
Nationalist disputes between European countries such as France and the United Kingdom played a vital impact in politics. The race for Africa was also fuelled by a desire for glory.
Thus, Spain, Portugal, Italy were the three regions.
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Which process results in a decrease in relative humidity?.
Answer:
The answer would be warming in the air and if the temperature rises.
Explanation:
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What are the advantages of producing electricity from water???
Answer:
Hydropower provides benefits beyond electricity generation by providing flood control, irrigation support, and clean drinking water. Hydropower is affordable. Hydropower provides low-cost electricity and durability over time compared to other sources of energy.
Explanation:
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Hydropower provides benefits beyond electricity generation by providing flood control, irrigation support, and clean drinking water. Hydropower is affordable. Hydropower provides low-cost electricity and durability over time compared to other sources of energy.
Hope it helps you!!What is a mutation process?
Answer:
A Mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene. A Mutagen is an agent of substance that can bring about a permanent alteration to the physical composition of a DNA gene such that the genetic message is changed.
Explanation:
Answer:
Explanation:
A mutation is a change in a DNA sequence. Mutations can result from DNA copying mistakes made during cell division, exposure to ionizing radiation, exposure to chemicals called mutagens, or infection by viruses
What is the main factor that affects local winds?
Answer:
local winds blow between small low and high pressure systems.They are influenced by the local geography.
Austin run 6 miles in 15 minutes at the same rate how many miles would he run in 35 minutes
Answer:
14 miles
Explanation:
6 miles in 15 is equivalent to 24 mph. if you divide 24 by 60 you get 0.4, you then multiply that by 35 and you get 14
This is best associated with a local governments power to—?”
Answer:
establish taxes is my answer because it's the only one that makes since
3. Explain why work in progress and intermediate goods are classified as capital goods.
Answer:
Both intermediate and capital goods are used to produce consumer goods. Also while the intermediate goods are the ingredient of the last product, capital goods are the tools for the things that need to be mixed.
Which of the following strategies will help you to stay focused and on topic while writing your essay?
a.
Outlining
c.
Neither 'a' nor 'b'
b.
The 5 paragraph format
d.
Both 'a' and 'b'
Please select the best answer from the choices provided
A
B
C
D
Answer:
D
Explanation:
character requirementtt
This boulder in Yosemite National Park formed far away from where it now rests.
Which agent of erosion could have moved it here?
A. Glacial ice
B. Volcanic eruption
C. Wind abrasion
D. Tectonic stress
Answer:
A. Glacial Ice
Explanation:
Is this a rabbit or hare can someone help
Answer:
I'm pretty sure that is a rabbit because hares have longer ears
Explanation:
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How does biological weathering occur?
Biological Weathering Occurs in following way:
Burrowing animals such as rodents and moles loosen the ground or surface materials resulting in their physical disintegration. When animals die, their decaying bodies release chemicals which also leads to disintegration of rocks.Hope This HelpsUrban and rural sociologists help in the planning of parks and transportation. Please select the best answer from the choices provided T F.
It is true that urban and rural sociologists assist in park and transit design. So, Parks and transportation are planned with the help of urban and rural sociologists.
How do sociologists help?The basic task of a sociologist is to find or analyze the mode in which a society is developed in close proximity to power structures.
As it incorporates human skills and aids in offering guidance, urban and rural sociologists assist in the planning of parks and transportation.
As a result, the given assertion is correct.
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Answer:
its true
Explanation:
Systems naturally try to reach which of the following conditions?
Answer:
If it's in the body then it would be immune systems
Explanation:
how many tropical storms hurricanes and tropical depressions have hit new york city sice 2000
Answer:
85
Explanation:
Eighty-five tropical or subtropical cyclones have affected the state of New York since the 17th century.
The Kansas-Nebraska Act was written to gain support for the Dred Scott decision. the abolition of slavery. a transcontinental railroad. the expansion of banking.
Answer:
The abolition of slavery
Explanation:
This would be the most accurate answer because the K-N act was created to allow for popular sovereignty in addition to two new US territories. This would led to conflict between people for vs. against slavery. The dred scott case was not influential in the K-N act considering it was a court case fought over slaves being property in the south. The transcontinental railroad and expansion of banking were not involved with the K-N act.
Answer:
C. a transcontinental
Explanation:
i did it
Bedding in sedimentary rocks is defined by: Multiple Choice resistance to erosion. Sediment size. All of the characteristics listed. Thickness. Color
The process of bedding in sedimentary rock is defined by all of the characteristics listed. Thus, sedimentary rocks bedding can be defined by:
ErosionSediment sizeThicknessColor etcWhat is bedding in sedimentary rocks?Bedding is a major feature of sedimentary rocks, that are often composed of strata of sedimentary layers formed one on top of another. Layers of sediments with varying particle sizes are accumulated on top of one another in sedimentary rocks bedding.
Bedding can occur when one distinctively dissimilar layer of sediment is deposited on top of a previous layer or when sedimentary rock is formed with a fresh layer of sediments.
Factors affecting bedding in sedimentary rocks include:
ErosionSediment sizeThicknessColor etcLearn more about sedimentary rocks bedding here:
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Rip currents are dreaded by surf swimmers everywhere. The standard recommendation for swimmers is if you get caught in a rip current, swim parallel to the shore. Why?.
5. What is the chemical reaction at the heart of green plants today that changed
the atmosphere of the early earth?
Answer:
Over millions of years, a chemical reaction called photosynthesis was responsible for increasing the amount of oxygen in the atmosphere of the early Earth.
Areas of low pressure tend to have ______ air and _____ weather.
Answer:
thinner air and windy weather
Explanation:
Question:-
what is biotic resources &abiotic resources
Answer:
biotic resources are type of resource which come from living things like animals and plants.
abiotic resources are type of resource which come from non-living things like coal and petrol
Why does society take care of its animals?
Answer:
because we respect them and show appreciation and they help people with needs and they help you if your lonely.
Explanation:
Pets are really good for support emotionally and physically
Answer:
Every animal needs to be taken good care of, given food, shelter and veterinary care, this way humans show commitment towards animals. For animals to have respect for humans we must also do the same to them, most of the domestic animal's behavior is mainly influenced by how they are treated by their masters.
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