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coldgirl [10]
3 years ago
5

How have human activities increased atmospheric carbon dioxide levels?

Biology
1 answer:
marissa [1.9K]3 years ago
8 0

Answer:

Human various activities like burning fossils and huge land cover changes contribute to increasing the carbon dioxide of atmosphere.

Explanation:

  • Carbon dioxide level in atmosphere is increasing naturally by organism respiration, decay, volcanoes erupt and carbonated rocks are weathered.
  • Human activities like, urbanization, deforestation, vegetation pattern changes results in changes to reflectivity of earth surface and emmision through burning fossils fuels/forest and cement production are causining an increase in atmospheric carbon di oxide level. When fossils fuel burn the carbon combine with oxygen to form CO2.
  • All these processes ultimately contribute to global warming.

Hoping this might be helpful...!

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Create a phulogeny using the following taxa: monarh butterfly, rainbow trout, ochre sea star, African elephant, earthworm, nemat
masha68 [24]

Answer:

http://etetoolkit.org/treeview/?treeid=e29a1e3f1e8914f370f5bb2415bbcf32&algid=ce443ed1e53858bf4e11d1e069c7a927

You can view the tree by clicking view tree...

Explanation:

I think that the Ctenophora are the first to diverge from the origin then Calcerea goes for second divergence and it goes straight in the order as provided by your data.

It also shows the organization of evolutionary pathway from simple (Ctenophorea and Calcerea) to complex like mammals (African Elephant)...

Download txt
7 0
3 years ago
Which option denotes the professional that most likely will be called in to help in the following scenario?
rjkz [21]

The professional that most likely will be called in to help seismologist.

<h3><u>Explanation:</u></h3>

When an underwater earthquake has just been recorded in the middle of the Pacific Ocean, the seismologists will be called to determine if the effects of this earthquake and whether or not it will cause tsunamis off the coast of Hawaii.

Seismology is the study of earthquakes, the escalation of waves and the effects they might have. A seismologist is a scientist who is concerned with these studies. They make use of seismographs and other relevant tools to gather essential data which helps in reading the planetary movements and understanding them better. The study does not always predict an earthquake but it helps in predicting the possibility of tsunamis. Seismology enabled the development of tsunami warning systems.

5 0
4 years ago
Which of the following is the source of energy for photosynthesis?
natali 33 [55]
The sun is the source for photosynthesis
8 0
3 years ago
Read 2 more answers
Examine the evolutionary tree below. this tree tells us that the amnion is found in ________.
posledela

Answer:

this tree tells us that the amnion is found in mammals, lizards, snakes, crocodiles, and birds

Explanation:

4 0
3 years ago
When you examine fluid that you have drawn from a blood vessel in someone's arm, you find that it is relatively high in carbon d
ziro4ka [17]

Answer:

The given blank can be filled with a venule.

Explanation:

A small blood vessel in the microcirculation, which connects the capillary beds to the veins is known as the venules. Various venules combine to form a vein. The walls of a venule are formed of three layers, that is, the inner endothelium formed of squamous endothelial cells, a middle layer of elastic and muscle tissue, and an external layer formed of fibrous connective tissue.  

The size of a venule ranges from 8 to 100 micrometers in diameter and are produced when capillaries come in close association. A venule refers to a small blood vessel that permits the deoxygenated blood high in carbon dioxide and waste products to return from capillary beds to the bigger blood vessels known as veins.  

4 0
3 years ago
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