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liberstina [14]
3 years ago
13

Study the major mountain ranges on the map of the united states

Geography
1 answer:
3241004551 [841]3 years ago
7 0

The appalachian mountains.

there isnt really any explanation it just is the appalachian mountains.

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Which body of water is marked with the letter A
Ratling [72]

Answer: There is no picture provided in this question so I can not be able to help u

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3 years ago
The appalachian mountains formed as a result of ________.
IrinaK [193]
Converging plate boundaries. continent to continent plate boundary converging if you want to be more specific.
to converge means to bring something together, that's how I always remembered. Transform boundaries move side to side, and are the reason for mainly fault lines, such as the San Andreas Fault in California. All plate boundaries do occur at subduction zones.
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3 years ago
The technique called radiometric dating is based on
Dima020 [189]

Answer:

D) the steady, clocklike decay of certain radioactive isotopes over time.

Explanation:

Geologists use radiometric dating to estimate how long ago rocks formed, and to infer the ages of fossils contained within those rocks.

For example, when rocks are formed, such as igneous rocks (formed when molten rocks cools), certain radioactive atoms are trapped inside the rocks during this formation process. Then these radioactive atoms decay over time.

The age of the rock can be estimated by comparing the occurring radioactive isotope within the material to the abundance of its decay products, which form at a known constant rate of decay.

From the options;

A) this is about the formation of the radioactive molecules and not about radiometric dating

B) this is radiocarbon dating (cabon dating/carbon-14 dating)

C) the <em>assumption </em>is wrong since the radioactive isotopes decays not accumulate.

D) the corect option as I explained earlier.

3 0
3 years ago
Discuss an ecosystem in which there is a producer, a consumer, a secondary consumer, and a decomposer. Name the ecosystem and sp
Readme [11.4K]

Answer:

The ecosystem that consists of a producer and consumer is a decomposer

Explanation:

  • The ecosystem comprises a number of producers, ad decomposers. The producers belong to the bottom of the food chain and they are divided into primary and secondary such as plants and herbivorous animals like grass and deer.  
  • The secondary environment consists of consumers that are also divided into primary and secondary that is wolves and Man.
  • The decomposers are the last in the food chain that acts of dead and decaying reasons and converts the nutrient energy into the soil that is take up again by plants.
7 0
3 years ago
Which of the following statements are characteristics of the desert fox (pictured above)?
m_a_m_a [10]

i want to say it is D. because i believe that they are nocturnal animals and they are found in deserts.

8 0
3 years ago
Read 2 more answers
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