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Molodets [167]
3 years ago
12

unit test Earth scientists have concluded that the methods of harnessing energy that have been used over the past two centuries,

such as the burning of fossil fuels, are causing climates around the world to change more quickly and suddenly than ever before in human history. Evidence includes increased air temperatures, rising sea levels, and the shrinking of glaciers in Greenland, Alaska, and other regions of Earth. The most complex level of organizational hierarchy that climate change could potentially affect is Earth’s
Geography
1 answer:
Helga [31]3 years ago
5 0
The answer is pollution levels
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Which of the two countries (Sudan or South Sudan) is landlocked, and what impact would this have on the people?
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Ummm, its difficult to travel via boat, it might be harder to import goods

Explanation:

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What different roles might local citizens have in government decision making under a unitary system a federal system and a confe
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Unitary government:
1) Citizens elects a party into power. The head of the elected party will become the Prime Minister.

Federal system
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Confederate
1) Citizens role are limited. 
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3 years ago
Help me please. What Is Stonehenge?
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Stonehenge is a prehistoric monument in Wiltshire, England about 2 miles (3.2 km) west of Amesbury and 8 miles (13 km) north of Salisbury. One of the most famous sites in the world, Stonehenge remains of a ring of standing stones set within earthworks.
I hope this helps!! :)
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compare and contrast in detail the following environmental issues. biodiversity and genetic modification, deforestation and dese
lorasvet [3.4K]

Answer:

All issues are related to each other.

Explanation:

  • Environmental issues like Biodiversity and genetic modification related to the alterations in the genetic makeup of species richness on earth. Biodiversity today faces a challenging situation where the loss of habitats and modification of the environment takes place that leads the species to adapt fast to the next environment. Either by natural selection or genetic drift.  
  • Deforestation is the complete removal or clearance of forest land by man for construction or development purposes, which leads to the development of desertic conditions over the natural landscape as trees hold the soil by roots from getting blown away.
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3 years ago
Objective 2: Compare the interactions between the Earth systems. Earth is made up of many complex systems that interact with eac
user100 [1]

Answer:

<u>Ecological systems</u> are complex systems that have various sub systems acting under them.

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Earth is made up of a complex of systems known as the Geo ecosystems this ecosystem is a dynamic entity in itself as various Biological realms are present in earth ecosystem that is composed of water, marine, forest and other ecological systems that tend to sustain itself if there is any break in this system or there is any sort of disequilibrium in energy flow the changes in one ecosystem can have negative impacts on other ecosystems. Likewise, humans can also and have disturbed or modified the ecosystems according to their needs. As these interactions are governed by a set of feedback mechanisms. For example the natural disasters like hurricanes, cyclone, and other climatic disasters.

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