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Alekssandra [29.7K]
3 years ago
11

How do scientists know about the levels of carbon in our atmosphere now and in the past?

Geography
1 answer:
lukranit [14]3 years ago
7 0

Answer:

The Earth also gives us clues about the levels of greenhouse gases that existed in the past. For example, ancient air bubbles trapped deep in the ice of Greenland and Antarctica reveal how much carbon dioxide was present long ago.

Explanation:I learn it in 8 grade.

You might be interested in
Along which of the following plate boundaries are earthquakes generated?
inna [77]

Answer:

Ocean-Ocean Divergent

Continent-Continent Transform

Continent-Continent Convergent

Continent-Ocean Convergent

Ocean-Ocean Transform

Continent-Ocean Convergent

Continent-Continent Divergent

Explanation:

The above all sites are possible to generate earthquake . The divergent boundary whether it is Continent-Continent or Ocean-Ocean can generate shallow earthquake although it's very weak . The transform plate boundary or strike slip plate motion also generate shallow but powerful earthquake ( example: San Andres Fault is a transform plate boundary) . Another one is convergent boundary which can generate deep and very powerful earthquake .

7 0
3 years ago
Subduction is one of the processes by which two plates move toward each other. what geologic events could occur as a result of t
lara [203]
<span>Due to a new subduction zone, earthquakes could become more frequent, which could destroy buildings and properties. Another geological feature that can occur in a subduction zone is a volcano. Volcanic eruptions can kill people who are in the lava's path and can also destroy buildings and landmarks.</span>
8 0
3 years ago
Compare the standard of living in Greenland to the standard of living in the United states.
aleksley [76]

Answer:

I'd say they both have a difference on how they run things, but that doesn't mean the countries are horrible, they do things differently in ways that people who live there want to stay there.

Explanation:

Consumer Prices in Greenland are 65.19% higher than in United States (without rent)

Consumer Prices Including Rent in Greenland are 42.22% higher than in United States

Rent Prices in Greenland are 1.99% lower than in United States

Restaurant Prices in Greenland are 30.19% higher than in United States

Groceries Prices in Greenland are 76.26% higher than in United States

Local Purchasing Power in Greenland is 37.20% lower than in United States

7 0
3 years ago
What type of work employs most Mexican workers?
Sliva [168]
Farming typically employs the most Hispanic workers.
6 0
4 years ago
Which territories of South America were discovered by the Spaniards and which by the Portuguese? pls help, i don't have any time
Angelina_Jolie [31]

Answer:

Spaniards

All of Mexico, Central America to the Isthmus of Panama.

Portugeese

Brazil, Colónia do Sacramento, Uruguay, Guanare, Venezuela.

Explanation:

4 0
2 years ago
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