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serg [7]
3 years ago
6

Identify the statement that is true about mass extinctions.

Geography
2 answers:
Lady_Fox [76]3 years ago
4 0

Answer:

A. The mass extinction of dinosaurs occurred at the Cretaceous/Paleogene boundary.

Explanation:

The most known extinction is the associated with the Dinosaurs, which happened at the Cretaceous/Palogene boundary (66 million years ago), although there is still a huge discussion on the causes of such extinction (comet/asteroid, changes in sea level, volcano activity).

Such event meant the dissappearing of two-thirds of the living species on Earth.

Dominik [7]3 years ago
4 0

Answer:

D

Explanation:

Mass extinction is defined as an occurrence that cause a rapid extinction of a large number of species across the earth within a short period of time.

Factors that causes mass extinction are change in climatic condition ,massive volcanic eruption ,and effects of asteroids.

When asteroid impact can ignite a chain of worldwide volcanic eruption which effect can lead to a mass extinction of different species of animal.

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Match the vocabulary word with its definition.
Olin [163]
Hi!

(This is from srahman2 by the way!)

1. AGGREGRATE ECONOMIC BEHAVIOR:

economic wide results of individual behavior

2. DEBT:

money owed or due

3. DEFAULT:

failure to fulfill and obligation monetarily.

4. GROSS DOMESTIC PRODUCT:

the monetary value of all finished goods and services in a country

5. INVESTMENT:

the purchase of goods used to create more wealth

6. NEEDS:

a good or service required for survival

7. UNEMPLOYMENT RATE:

percentage of people in a country willing to work and looking for work by currently unemployed

8. WANTS:

goods or services desired by a person but not required for survival
3 0
3 years ago
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IgorC [24]

Answer: A) to limit government authority

Explanation:

8 0
3 years ago
Mark the statement if it is a reason that Rome was a good site for a city.
Nookie1986 [14]
Rome was one of the richest and protected cities, and I can see there two correct options. I bet one than more is acceptable, so B.
Rome was built on seven hills, which offered natural protection from invaders. and D.
The climate of Rome was good for growing a variety of crops. are the truthful reasons why this city has a good site.
3 0
3 years ago
What is the name of the location on the map labeled E?
chubhunter [2.5K]

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Civil liberties in Latin America vary. This means that
DiKsa [7]

Answer:

Correct answer is B. some people have more civil liberties than others

Explanation:

A is not the correct answer because it is clearly stated the liberties are varying, meaning that they are different from country to country.

B is correct because obviously there are some people and states who have more liberty than others. It depends on the country.

C is not correct because it is not stated that there are no liberties at all.

D is not correct because we don't have comparison between different states.

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