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
Rainbow [258]
3 years ago
9

**PLATO QUESTION, PLEASE ANSWER CORRECTLY, THANKS SO MUCH**

Chemistry
2 answers:
OLga [1]3 years ago
6 0
None of the questions asked can be answered completely from the graph provided (GHG emissions: Direct, indirect and total Vs Year)

Reason:
1) Question A:<span>What caused a drop in GHG emissions around 2009?. This questions in pointing towards reason for drop of GHG emission around 2009. From the graph, it can be seen that there is a drop in GHG emission around 2009. However, information for reason for this drop is not available in graph.
2) Question B: </span>Did GHG emissions cause the melting of Arctic glaciers?. As mentioned earlier, the graph plotted provides information of GHG emissions: Vs Year. Information related to impact of GHG on environment is not available in graph. 
3) Question C: <span>How much methane was emitted by homes between 1990 and 2000?. Graph provides information of direct and indirect emission for GHG. However, it lacks information about emission from residential or industrial sources. 
4) </span>Question D: <span>Does industrial equipment release gases other than greenhouse gases?: Present study doesnot cover type of gases emitted from industrial equipment.
5) </span>Question E: <span>Which types of industries were included in the study?: Present graph has not specific information related to industries. </span>
sattari [20]3 years ago
3 0
I guess it would be none of these questions. There is no specific resources of these methane gases that is why question of letter C is incorrect. There are no types of industries because the sources of the gases came from all of the structures that emits these gases.
You might be interested in
Mixing sand and salt is it a chemical or physical change​
defon

Answer:

Mixing of salt is physical change.

Explanation:

Mixing of salt is physical change because no chemical reaction occur between them. Sand is non polar while salt is polar.

Physical Change:                                                                                              

The changes that occur only due to change in shape or form but their chemical or internal composition remain unchanged.

These changes were reversible.

They have same chemical property.

These changes can be observed with naked eye.

Chemical change:

The changes, that occur due to change in the composition of a substance and result in a different compound is known as chemical change.

These changes are irreversible

These changes occur due to chemical reactions

These may not be observed with naked eye

7 0
3 years ago
Which of the following will have the longest-term impact on organisms in a ecosystem?
bearhunter [10]

Answer:

D. Global warming

Explanation:

Hope this Helps.

8 0
2 years ago
What happens when carbon dioxide is passed through lime water for a long time? write with equation​
Vlada [557]

Answer:

when CO2 gas is passed through lime water it turns milky due to the formation of calcium carbonate which formula is CaCO3.

Ca(OH)2+ CO2------ CaCO3

when excess of carbon dioxide is passed through calcium carbonate calcium hydrogen carbonate is formed and solution become colourless.

CaCO3+CO2------ Ca(HCO3)

5 0
3 years ago
How many grams of silver chromate, Ag2CrO4, are produced from 57.7
Anastasy [175]
48.3 g AgNO3 / 169.9 g/mol = 0.284 moles AgNO3
0.284 mol AgNO3 X (1 mol Ag2CrO4/2 mol AgNO3) = 0.142 mol Ag2CrO4
0.142 mol Ag2CrO4 X 331.7 g/mol = 47.1 g Ag2CrO4
5 0
3 years ago
What structures are found in plant cells that are not what structures are found in plant cells that are not me found in animal c
Amanda [17]

Special Structures in Plant Cells. Most organelles are common to both animal and plant cells. However, plant cells also have features that animal cells do not have: a cell wall, a large central vacuole, and plastids such as chloroplasts.

3 0
3 years ago
Other questions:
  • Describe something that is not matter. What characteristics is it lacking?
    7·2 answers
  • 5. The element copper has naturally occurring isotopes with mass numbers of 63
    10·1 answer
  • True or false, In order to obey law of conservation of mass, reactions are arranged to have more atoms of reactants than product
    5·2 answers
  • What's a design constraint?
    10·1 answer
  • How many C atoms are there in 5.25 grams of a compound containing 92.26% C and 7.74% H?
    9·1 answer
  • Can someone help its not hard. What are the cons of using a cup made of plastic?
    5·1 answer
  • In which of the following is the number of neutrons correctly represented
    14·1 answer
  • NO GO*GLE ANSWERS PLEASE!
    6·1 answer
  • What is photosynthesis?​
    7·2 answers
  • Is this chemical equation balanced?<br> Yes or no
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!