1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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
Why does malaria occurs in poor countries? Need this ASAP.. :)
Bas_tet [7]
In poorer countries, there are less resources to immunize and take other preventative measures against the disease. Additionally, there is typically a greater concentration of people in lower socio-economic areas, meaning that transmission is quicker and more prevalent.
5 0
3 years ago
Plz can someone help me with this geography dont have the time
alex41 [277]
It is not laid out right, it does not make sense
8 0
3 years ago
Earth’s surface is split up into a series of _________, which are specific zones with a particular biological community determin
Leto [7]

Earth’s surface is split up into a series of biomes, which are specific zones with a particular biological community determined by the physical environment and vegetation type.

An ecosystem is a geographical area where plants, animals, other living things, weather, and landscape work together to form a bubble of life. An ecosystem contains living or living parts and abiotic factors or non-living parts. Biological agents include plants, animals, and other organisms.

Examples of ecosystems: agricultural ecosystems, aquatic ecosystems, coral reefs, deserts, forests, human ecosystems, coastal areas, marine ecosystems, prairies, biological community rainforests, savannas, steppes, taiga, tundra, urban ecology system, etc. Plants, animals, soil organisms, climatic conditions.

Learn more about the biological community at

brainly.com/question/27739812

#SPJ4

6 0
2 years ago
At which point are the doldrums located?<br><br><br>1<br><br>2<br><br>3<br><br>4
mixas84 [53]
The answer is 3 because
5 0
3 years ago
Read 2 more answers
5 examples of a push factor??
max2010maxim [7]
War
Famine
Political Autocracy
Poverty
Natural disasters 
8 0
4 years ago
Read 2 more answers
Other questions:
  • The water table is the
    14·2 answers
  • This is a philosophy or a religion?
    12·2 answers
  • The density of the atmosphere (and hence, the relative number of molecules of gases available for chemical reactions) decreases
    7·1 answer
  • what climate factors affected hurricane sandy and how did these climate factors affect hurricane sandy
    14·1 answer
  • _______ is the number of people living in a square mile. In the future, economically developed nations may not have enough money
    6·1 answer
  • Two common carbonate minerals are ______ and ________.
    10·1 answer
  • Please I need help you don’t have to do it for me, you can just explain it to me so that I can do it myself (Part 1)
    10·1 answer
  • More than 200 million years ago, the earth had only?<br> ,
    6·2 answers
  • Explain the diffent types of plants in the tropical rainforest.
    13·1 answer
  • Kels777 i need help me plz plz plz plz plz
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!