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Ludmilka [50]
3 years ago
6

What do most scientists think caused the mass extinction of dinosaurs and other organisms at the end of the Cretaceous Period?

Geography
1 answer:
dusya [7]3 years ago
8 0
An object from apspace struck earth
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Name the largest Shield Lake.​
german

Answer:

This is your answer

4 0
3 years ago
Read 2 more answers
"You see a rock on campus. It is a big white boulder, and you look closer. You see a salt and pepper appearance. You look closer
Mars2501 [29]

Answer:

igneous rock

Explanation:

There are three main kinds of rocks, sedimentary, metamorphic and igneous.

The igneous rocks are the ones that formed from a hot source like magma inside the soil, as it gets to the surface of the Earth it goes cooling. If it cools almost in the surface of the Earth then is consider a plutonic rock.

Plutonic Rocks have a big quantity of minerals, since they cool under a big pressure, these minerals get together forming a solid rock.

By passing the time the granites of minerals can be easily seen at naked eye, like the characteristics of these sample.

7 0
3 years ago
Which two ancient civilizations practiced human sacrifice
Alex777 [14]
Maya and Inca but Aztec could be in there too

Explanation:

The Incas performed child sacrifices during or after important events, such as the death of the Sapa Inca (emperor) or during a famine

Generally only high status prisoners of war were sacrificed, with lower status captives being used for labour. Human sacrifice among the Maya is evident from at least the Classic period (c. AD 250–900) right through to the final stages of the Spanish conquest in the 17th century.

In addition to slicing out the hearts of victims and spilling their blood on temple altars, the Aztecs likely also practiced a form of ritual cannibalism. An Atztec human sacrifice atop the Mesoamerican temple pyramid.
6 0
3 years ago
Identify 3 factors that characterize aquatic biomes?
posledela

Answer:

answer choices?

Explanation:

4 0
2 years ago
In the mid-twentieth century and corroborated ever since, researchers dredging the seafloor could not find any materials older t
o-na [289]

In the mid-twentieth century and corroborated ever since, researchers dredging the seafloor could not find any materials older than 180 million years.

<h3>What do you understand by seafloor ?</h3>

The surface of an ocean or sea: seafloor According to this theory, the Earth's crust is divided into a number of enormous plates that together form the continents and ocean floors and are supported by a warm, plastic "mantle" beneath the surface. Mr. Walter Sullivan

Deposits of common minerals like copper, zinc, nickel, gold, silver, and phosphorus can be found on the seafloor. These deposits are nodules on silt from the abyssal plain that are typically 3 to 10 centimeters (1 to 4 inches) in diameter and appear as crusts on volcanic and other rocks.

To learn more about the seafloor, Visit:

brainly.com/question/1327852

#SPJ4

4 0
1 year ago
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