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
Ipatiy [6.2K]
2 years ago
14

What is the ozone hole and how does it affect humans?

Chemistry
2 answers:
Misha Larkins [42]2 years ago
8 0
A region of marked thinning of the ozone layer in high latitudes, chiefly in winter, attributed to the chemical action of chlorofluorcarbons and other atmospheric pollutants. The resulting increase in ultraviolet light at ground level gives rise to an increased risk of skin cancer
denis-greek [22]2 years ago
6 0

Answer:

Ozone layer depletion causes increased UV radiation levels at the Earth's surface, which is damaging to human health. Negative effects include increases in certain types of skin cancers, eye cataracts and immune deficiency disorders.

You might be interested in
What is the density of an object that has a mass of 28.1g and a volume of 96.2mL? Select the correct answer below: 0.292g/mL 270
kakasveta [241]

Answer:

0.292 g/mL.

Explanation:

From the question given above, the following data were obtained:

Mass of object = 28.1 g

Volume of object = 96.2 mL

Density of object =..?

Density of an object is simply defined as the mass of the object per unit volume of the object. Mathematically, it can be expressed as:

Density = mass / volume

With the above formula, we can obtain the density of the object as follow:

Mass of object = 28.1 g

Volume of object = 96.2 mL

Density of object =..?

Density = mass / volume

Density = 28.1 / 96.2

Density of object = 0.292 g/mL

Thus the density of the object is 0.292 g/mL

3 0
3 years ago
The molecules in a sample of oxygen gas are in constant motion. What does an increase in temperature indicate about the movement
timurjin [86]
The answer is b but you want to think of why it is moving fast because of the temp indication
6 0
3 years ago
Read 2 more answers
Determine the pH of a 0.188 M NH 3 solution at 25°C. The K b of NH 3 is 1.76 × 10 -5.
Archy [21]

Answer:

pH is 8.52

Explanation:

According to the working in the photo

5 0
3 years ago
If mercury (II) oxide is heated and decomposes, what would the product of the reaction be? 4HgO → 4 + 2O2
kaheart [24]

Answer:HG

Explanation:just did it

6 0
2 years ago
Read 2 more answers
Help me with questions 1-8. here's the link to the textbook
Ede4ka [16]

Answer:

7 gmkrjfjrjgfhgh

Explanation:

bc I'm dum

6 0
3 years ago
Other questions:
  • A rock weighing 2 newtons was lifted 3 meters. how much work was done
    6·1 answer
  • There are two parts of photosynthesis--the light reactions and the dark reactions. What is the end product of the dark reactions
    15·2 answers
  • Why do pumps require energy?
    13·2 answers
  • explian how you would separate mixtures of nitrogen and oxygen gases given that their boiling points are -196c and 186c respecti
    10·1 answer
  • Most cars use water to cool their engines. Ethylene glycol, propylene glycol, or methanol may be added to the water, especially
    9·1 answer
  • A cylinder measuring 9.7 cm wide and 12. cm high is filled with gas. The piston is pushed down with a steady force measured to b
    11·1 answer
  • Round 0.007062 to 4 significant numbers
    14·1 answer
  • PLEASE HELP<br> Thanks to Einstein's equation E = mc² we now know that energy is equivalent to what?
    11·2 answers
  • A product of homolytic fission can never be
    12·1 answer
  • 20 POINTS TO WHO ANSWERS THIS
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!