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
Shtirlitz [24]
3 years ago
13

What did the IPCC find in 2007

World Languages
1 answer:
Ray Of Light [21]3 years ago
7 0

The Fourth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) is the fourth in a series of reports on climate change.

Two of the three reports (Working groups I and II) have been been published so far.

The first report concludes that global warming is happening, and is very likely caused by human emissions of greenhouse gases.

Climate Change 2007 The Physical Science Basis, the report of Working Group I, "assesses the current scientific knowledge of the natural and human drivers of climate change, observed changes in climate, the ability of science to attribute changes to different causes, and projections for future climate change." The report was produced by about 600 authors from 40 countries, and reviewed by over 620 experts and governments.

Before being accepted, the summary was reviewed line-by-line by representatives from 113 governments during the 10th Session of Working Group I, which took place in Paris, France, between 29 January and 1 February 2007.

The key conclusions were that: It is "unequivocal" that global warming is occurring; the probability that this is caused by natural climatic processes is less than 5%; and the probability that this is caused by human emissions of greenhouse gases is over 90%.

As a result it is predicted that, during the 21st century the following will occur.

Regarding surface air warming in the 21st century, the best estimate for a "low scenario" is 1.8 degrees Celsius with a likely range of 1.1 to 2.9 degrees Celsius (3.2 degrees Fahrenheit with a likely range of 2.0 to 5.2 degrees Fahrenheit).

The best estimate for a "high scenario" is 4.0 degrees Celsius with a likely range of 2.4 to 6.4 degrees Celsius (7.2 degrees Fahrenheit with a likely range of 4.3 to 11.5 degrees Fahrenheit).

Based on a model that excludes ice sheet flow due to a lack of basis in published literature, it is estimated that sea level rise will be, in a low scenario, 18 to 38 cm (7 to 15 inches) and in a high scenario, 26 to 59 cm (10 to 23 inches).

It is more than 90% certain that there will be frequent warm spells, heat waves and heavy rainfall.

It is more than 66% certain that there will be an increase in droughts, intensity of tropical cyclones (which include hurricanes and typhoons) and extreme high tides.

You might be interested in
In an advocate for the blank treatment of animials
OverLord2011 [107]
The answer is humane
7 0
3 years ago
Apakah maksud 'citra nusa'​
Nastasia [14]

Answer:

citra:1. sl gambar, lukisan, arca. 2. gambaran atau imej peribadi seseorang (barangan, organisasi, dll): yg menarik tentang cerita tersebut ialah usaha Arena Wati utk membina ~ wanita; bercitra memiliki atau mempunyai gambar­an tentang peribadi seseorang (barangan dll); citraan kaedah (cara) membentuk gambaran seseorang atau sesuatu; kecitraan hal (sifat) yg berkaitan dgn citra; percitraan perihal bercitra: pelbagai aspek sastera spt tema, plot, ~ dapat menonjolkan ciri-ciri keindahan novel itu. (Kamus Dewan Edisi Keempat)

nusa :1. pulau: ~ Tenggara; 2. tanah air, tanah tumpah darah: mempertahankan ~ dan bangsa. 

It means there is no, this is the name of a school

3 0
3 years ago
Help me plzzzzz I don’t know Chinese at all so comment in English
adoni [48]

Explanation:

1. E

2. A

3. C

4. B

5. D

思考 to think 2

眼睛 eye 4

运动 sport 3

一起 together 5

去旅行 to travel 1

3 0
3 years ago
To argue that growing your own food has many benefits. on ixl
Lilit [14]

Answer:

Growing your own food has many health benefits: it can help you eat more fresh fruits and vegetables. You can decide the types of fertilizers and pesticides that come into contact with food. Vegetables that mature in the garden have more nutrients than some store-bought vegetables that must be picked early.

Explanation:

8 0
3 years ago
What does this mean??????
aliya0001 [1]

Answer:

hello

Explanation:

so I have learned Chinese since childhood and it says "Please stop using different languages"

8 0
2 years ago
Other questions:
  • I need help pronouncing Đ/đ correctly, I constantly mess it up. Any Serbo-Croatian speakers, students, teachers that can help?
    12·1 answer
  • Which word could best replace either of the underlined words in the paragraph?
    10·2 answers
  • What is the vowel sound in came
    8·2 answers
  • Select the term with the following definition. communication used to solve
    7·2 answers
  • Church leader as well as a philosopher of his day
    12·1 answer
  • Frank bought a pair of gloves for $9.95 and a hat for $5.25. What is the best estimate of much he spent
    7·1 answer
  • 1. Ano-anong mga buto ang dapat patubuin sa kahong punlaan?
    6·2 answers
  • Discard is a verb that means to cast aside or throw an item away. What type of definition is provided in the sentence? extended
    11·2 answers
  • Who is first prime minister of malaysia?​
    11·2 answers
  • Help me asdsadsadsadsa
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!