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
Archy [21]
2 years ago
10

What can we do to fix the climate in greenland?

Chemistry
1 answer:
Anna35 [415]2 years ago
8 0

Answer:

Greenland is a huge island that is covered with ice, due to warming this ice has begun to melt, reaching a point where more ice is lost per year than is gained.

The temperature levels on earth have increased abnormally since the industrial revolution, that is since CO2 emissions increased. The extra CO2 released into the atmosphere does not allow the heat generated from the earth to be released into space, so the earth has begun to heat up more than normal, causing temperatures to rise.

To avoid this, CO2 emissions should be reduced, this could be achieved by using clean energy to generate electricity, such as solar or wind energy. Also if industries improve their processes to reduce the CO2 they produce. Another way is to reduce livestock farming as this industry also releases high amounts of CO2.

As individuals, from our homes what we can do is to reduce energy consumption if it is generated with fossil fuels, for example turn off the lights if we are not in the rooms, unplug appliances that we are not using, do not use products that come from polluting industries, among others.

You might be interested in
Use the Word Correctly in a Sentence<br><br> Ion
quester [9]
I am studying about Ions in my science class.
6 0
3 years ago
A group of students perform three trials in a lab and determine the density of aluminum to be 2.1, 2.12, and 2.09 g/cm³ if the t
jenyasd209 [6]

Answer:

Percent error = -22%

Explanation:

Given data:

Density of aluminium = 2.1,2.12 and 2.09 g/cm³

Accepted value of density of aluminium = 2.7 g.cm³

Percent error = ?

Solution:

First of all we will calculate the average of data measured by students.

Average value = 2.1 g/cm³ + 2.12 g/cm³+ 2.09 g/cm³ / 3

Average value = 6.31 g/cm³/ 3

Average value = 2.1 g/cm³

Now we will calculate the percent error.

Percent error = [ Measured value - accepted value / accepted value ]× 100

Percent error = [ 2.1 g/cm³  - 2.70 g/cm³ / 2.70 g/cm³ ]× 100

Percent error = [-0.6/2.70 g/cm³ ] × 100

Percent error = -0.22 × 100

Percent error = -22%

4 0
3 years ago
Why are the units for M x V comes out as moles?
S_A_V [24]
M is the unit for concentration (C)
The units for concentration is mol/ L

To find moles you would have to multiply concentration x volume to cancel out the volume and find get moles (n)

For ex:

Moles (n) = C x V (concentration x volume)
N = 1.23 mol/L x 5L (vol. gets cancelled out)
N = 6.15 moles (you get left with moles)

OR to find concentration:

C = 6.15 moles / 5L
C = 1.23 mols/L OR 1.23 M
6 0
3 years ago
What is a pure substance?<br> What is it made up of?
goblinko [34]
Pure substances are substances that are made up of only one kind of particles and has a fixed or constant structure. They are classified as elements
6 0
3 years ago
the element copper cu has two naturally occurring isotopes. 69% of all coopers consist of atom with 34 neutrons, 31% of all samp
solniwko [45]
Answer : Average atomic weight of copper atoms will be 63.62 u. 

Explanation : For calculating average atomic weight for any given atom we use this formula,

m = Σm_{i} X % abundance

where, m - avg atomic mass of isotope.
and m_{i} - mass of isotope

on solving we get, 
m = [63 u X (69/100)] + [65 u X (31/100)] = 63.62 u.

6 0
4 years ago
Other questions:
  • 1.) Name the following compound: (image 1)
    9·2 answers
  • How many moles of mercury, Hg, are there in 1.30 x 10^7 atoms of murcury? PLEASE HELP, IT'S URGENT! Thank you! (:
    8·1 answer
  • Which scientist proposed a modification to the theory of atomic structure that established electron energy levels, or shells?
    12·1 answer
  • Can selicone conduct electricity and heat
    13·2 answers
  • Calcium carbonate, when heated, forms calcium oxide and carbon dioxide. 100grams of calcium carbonate will produce 56grams of ca
    12·1 answer
  • What is a line graph
    15·1 answer
  • 7. How many minutes are there in 5 days?​
    7·2 answers
  • How many grams are in 4.58x1023 atoms of oxygen?
    12·1 answer
  • Arange the following elements, from top to bottom, in the correct order of increasing atomic radius starting with the smallest.
    14·2 answers
  • Suppose that a new element has been made. Chemical tests
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!