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]
3 years ago
14

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

Chemistry
2 answers:
Misha Larkins [42]3 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]3 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
1. Lani conducted an experiment in which she tested the reactivity of a substance. She placed two
Dima020 [189]

Answer:

the independent variable is the beakers

Explanation:

4 0
3 years ago
Which phase change is the opposite of boiling?
cestrela7 [59]
Condensation is the opposite of boiling
3 0
3 years ago
What is the concentration of a phosphoric acid solution of a 25.00 mL sample if the acid requires 42.24 mL of 0.135 M NaOH for n
kaheart [24]
0.0760 m

do this by:

finding the moles of NaOH which will be <span>5.702 E -3 m
</span>
next find the moles of H3PO4 which will be <span>1.90 E -3 m</span><span>
calulcate </span>25 ml sample molarity = 0.07603 m, just put 0.0760<span>

</span>
8 0
3 years ago
Read 2 more answers
Calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxid
Zielflug [23.3K]
Check the attached file for the answer.

5 0
3 years ago
Which one is denser? question 2 options: the earth (a solid object) the sun, which is about 300,000 times more massive than the
tankabanditka [31]
The Earth, Mars or Jupiter should be denser than the Sun. Density is defined by mass and volume — components of object or matter. Although the sun is huge, it’s component is made up of mostly gas (hydrogen and helium). While Earth, though smaller than the Sun, contains heavier elements such as iron, sulfur, rocks, sediments, granite, basalt and water. Mars (composed of rocks and nutrients) and Jupiter (contains gases and compounds) as well are denser when compared to the Sun’s density. Referencing to our basic understanding of matter: solid and liquid should be heavier than gas.
6 0
3 years ago
Other questions:
  • Describe what parts are required to make an electric cell
    6·1 answer
  • Why does a reaction involving a catalyst finally stop
    13·2 answers
  • Which would react chemically by forming an ionic bond?
    14·1 answer
  • Below is a list of molecules with different chemical characteristics. Knowing that all molecules will eventually diffuse across
    12·1 answer
  • PLLEEEEEESE help idk where to look for answers
    7·1 answer
  • 1
    14·1 answer
  • II. Resuelve los siguientes ejercicios (consulta La tabla entalpias estándar de formación, que se encuentra en el apartado de do
    12·1 answer
  • Using the weather radar map shown here, infer at which lettered point the most likely tornado formation and damage would
    10·2 answers
  • What type of weather does a warm front cause and why
    7·1 answer
  • 3 ways plant and animal cells are similar PLS I need help
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!