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Alex73 [517]
4 years ago
7

Many scientists believe that dinosaurs became extinct due to floods caused by strong storms. a harmful genetic mutation. the int

roduction of a predator. an asteroid impact.
History
2 answers:
beks73 [17]4 years ago
6 0

Answer:

The correct answer is: An asteroid impact.

The scientists call it the extraterrestrial impact theory. It states that a giant, six mile wide meteor hit the Earth around 66 million years ago. As a consecuence, clouds of iridium dust and other materials were thrown into the air, blocking the sunlight for years. This lead to the extintion of the dinosaurs who were not able to feed themselves as plants didn't grow. Photosynthesis was not possible and food chains could not be completed. When the dust settled the greenhouse gases were locked in the atmosphere causing a general increase of temperature.

Explanation:

iogann1982 [59]4 years ago
5 0

The correct answer is: An asteroid impact.

The scientists call it the extraterrestrial impact theory. It states that a giant, six mile wide meteor hit the Earth around 66 million years ago. As a consecuence, clouds of iridium dust and other materials were thrown into the air, blocking the sunlight for years. This lead to the extintion of the dinosaurs who were not able to feed themselves as plants didn't grow. Photosynthesis was not possible and food chains could not be completed. When the dust settled the greenhouse gases were locked in the atmosphere causing a general increase of temperature.

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The Erie Canal________________.a. was far longer than any other canal in the United States at that time.b. attracted an influx o
poizon [28]

Answer:

A.) Was far linger than any other canal in the United States at that time is the correct answer.

Explanation:

Eerie canal was important transportation routes in the early united states and played an important role in the westward expansion and Industrial revolution. The original canal was 363 miles long and connected Albany, New York  with Buffalo, New York. It was later expanded  and became 525 km long. It construction began in July, 1817 and was completed in eight years. The Canal was important because it provided cheap transportation of people and goods between East Coast and Midwest and shortened the travel time for the people moving to the west. It transformed New York into a commerce hub and also allowed the raw materials to be shifted from the centre of the country to the factories located in Northeast and the manufactured goods back to the Midwest. <em>Eerie canal was longest man made waterway in USA.</em>

3 0
3 years ago
How did the Missouri Compromise deal with the issue of slavery?
Anvisha [2.4K]
The Missouri Compromise was a temporary and relatively unsuccessful  compromise that said slavery would be forbidden in the Louisiana Territory but allowed in Missouri. It was one of the many acts that led to the Civil War.
5 0
3 years ago
Read 2 more answers
L of the following contributed to the passage of the Eighteenth Amendment legislating Prohibition in 1919 EXCEPT the continued e
Elis [28]

The statement which didn't contribute to the passage of the Eighteenth Amendment legislating Prohibition in 1919 is: D. the high death toll from alcohol-related automobile accidents.

<h3>What is the Eighteenth Amendment?</h3>

The Eighteenth Amendment was typically as a result of the Progressive Era and it was proposed on the 18th of December, 1917 by U.S Congress and ratified on the 16th of January, 1919 by the requisite number of states in the United States of America.

The main purpose of the Eighteenth (18th) Amendment was to abolish the manufacturing, sales and transportation of alcohol within the United States of America.

However, the high death toll from alcohol-related automobile accidents didn't by any means contribute to the passage of the Eighteenth Amendment legislating Prohibition in 1919.

Read more on Eighteenth Amendment here: brainly.com/question/438236

8 0
3 years ago
In the council-manager form of government, which chief executive is not elected and is therefore free from political pressure
lisov135 [29]
Is this a question because people need to know if it is a question or not
3 0
4 years ago
Match the following characteristics of place associated with each ancient civilization.
egoroff_w [7]

Answer:

1.

Ancient Egypt

Pyramids

Nile Delta

Valley of the Kings

2.

Ancient Indus Valley

Streets planned on a grid

Hindu Kush mountains

Large, central granaries

3.

Ancient China

Geographically isolated due to the Himalaya mountains, Gobi Desert and surrounding seas.

Yellow and Yangtze Rivers

Silkworms

Explanation:

Ancient Egypt, much like modern-day Egypt, relies on the Nile rivers irrigation to help keep the soil around the river fertile and good for arable farming. It is also home to the Valley of Kings and the pyramids were also built along the Nile.

The ancient Indus Valley civilization is a vast area with the large Indus river flowing through it. This river begins in the Hindu Kush and flows to the Arabian Sea. The river offered good irrigation to grow grains.

One of ancient China’s most valuable exports was silk. They kept the silkworms and people would travel great distances to obtain the silk. This trade route was known as the silk road. This was difficult as China has the Himalayas to its South, the Gobi desert to cross to Europe and an ocean along its Eastern border.

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4 years ago
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