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salantis [7]
3 years ago
14

Iguaçu falls lies on the border of which two countries?

Geography
1 answer:
joja [24]3 years ago
8 0

Answer:

Argentina and Brazil

Explanation:

The Iguacu river rises near the heart of the city of Curitiba. For most of it's course, the river flows through Brazil , however, most of the falls are on the Argentine side. below its confluence with the San Antonio River, the Iguacu river forms the boundary between Argentina and Brazil .

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bagirrra123 [75]

Answer:

Mid oceanic ridges.

Explanation:

  • As divergence is defined as constructive plate boundary with opening in between the two slabs of tectonic rock being an heavy and oceanic plate the divergence is found mostly in where the new lava flows are being created and the newer rock are thus located near to the surface of the ridges as a result of the upwelling of hot molten lava from the magma chambers below.
  • Other examples being the mid-Atlantic ridge, red sea ridge, and eastern pacific rise.
  • And other popular ridges in the world that have lava flowing from the base and thus demarcate the divergent boundaries with continental crustal movement based on some sentiments form below, as slab push and slab pull.
5 0
3 years ago
Which of the following can be used by scientists to date the sediment layer they are found in? Select all that apply
Fantom [35]

<u>Answer:</u>

All of the above mentioned options can be used by scientists to date the sediment layer they are found in.

<u>Explanation:</u>

  • Rock fossils, animal fossils, etc.found in the sediment layer can be used to determine the age of the sediment based on the period of the existence of that animal or the period of formation of the rock.
  • Tree rings clearly exhibit the age of the tree. Hence, a sediment layer with the evidence of tree rings can tell the age of the sediment layer.
  • An amalgamation of the data obtained from the animal growth rings and the period of existence of that specific animal species can be used to calculate the age of the sediment.
  • The intensity of radioactivity left in the isotopes clarifies how old the isotope is.
  • The age of mineral elements can be determined exactly with the help of processes like Potassium-Argon dating, Uranium-Lead dating, etc.
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7 0
3 years ago
What do worms eat? Why are whale remains able to support so much life?
Ymorist [56]

Answer:

Some of the things that worms eat include dead plants, live plants, dead animals, animal poop, and other microscopic animals. After they eat, they grind up and digest their food and pass the rest as waste, called castings, which go back into the soil and help plants grow and stay healthy.

Whale skeletons support so much life because they contain an enormous amount of oil. Before this happens, they must release enough eggs or larvae so that some tiny proportion will be transported by the ocean currents and survive until they can find and colonize another whale carcass.

7 0
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Artyom0805 [142]

Answer:

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Explanation:

7 0
3 years ago
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Why were Hubble's first images blurry?
Alla [95]

Answer:

idk I am sorry. sorry. I have no clue

5 0
3 years ago
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