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
tino4ka555 [31]
3 years ago
13

How do changes in population size relate to environmental conditions?

Chemistry
2 answers:
Soloha48 [4]3 years ago
8 0
Hello. Is there certain answers or do you have to explain? I can try to explain as best as possible from my knowledge!

So, Population density is the average number of individuals per unit of area or volume. So as you know we use cars of a source of transportation and cars also cause pollution along with the people and factories this would mean that the amount of people could impact the environment based on how little or how much people are there as of the trash in the sea and much more and this may also harm our ozone layer that protects us from radiation cause to much sunlight leading to dryer areas less food and water etc. :) hope it helps!!
Evgesh-ka [11]3 years ago
7 0

Answer:

No simple relationship exists between population size and environmental change. However, as global population continues to grow, limits on such global resources as arable land, potable water, forests, and fisheries have come into sharper focus.

Explanation:

You might be interested in
PLSSSS HELP WILL GIVE BRAINLIEST!!!!!!!!!
docker41 [41]

Answer:

72.2 moles of water is spilled

Explanation:

as moles=mass/mr

so mr of water is 16+2=18

13000/18=72.2

for the second one you can work out the moles of o2

by using moles= number of particles /6.02*10^23

so 4.65*10^26/6.02*10^23

so i got 772.4 on my calculator  to work out the amount of mass

u use the equation mass=moles*mr

so 777.2*16=12435g of oxygen gas

hope it helps :)

8 0
3 years ago
Read 2 more answers
What is the expected freezing point of a 0.50 m solution of na2so4 in water kf for water is 1.86°c/m?
Anna007 [38]

Colligative properties calculations are used for this type of problem. Calculations are as follows:<span>


ΔT(freezing point)  = (Kf)m
ΔT(freezing point)  = 1.86 °C kg / mol (0.50 mol/kg)
ΔT(freezing point)  = 0.93 °C
Tf - T = 0.93 °C
<span>T = -0.93 °C</span></span>

4 0
3 years ago
Read 2 more answers
Need QUICK ANSWERS!!!!!!!!!!!!!!!!!!
nadya68 [22]

Answer: 125.0964 g

Explanation:

Density = mass/volume

Density = 2.7 gcm-3

Volume = 2.7*14.3 = 46.332

Mass=?

Mass= density*volume

= 2.7 x 46.332 = 125.0964 g

Hope this helps! :)

7 0
3 years ago
A toy car moving with an average velocity of 0.55 m/s moves for a period of 6.2 seconds in a straight line. What was the displac
Julli [10]

Answer:

displacement= velocity x time

0.55 x 6.2= 3.41m

Explanation:

6 0
4 years ago
Read 2 more answers
What reading strategy would you use before you read a book or article?
Semenov [28]
I believe the answer is d summarizing
8 0
3 years ago
Other questions:
  • Calcium-45 has a half-life of 162.7 days. if four half-lives have elapsed, how much time has passed?
    12·2 answers
  • 1. In the models, what particles do the colored and plain sesame seeds represent? What particles do the poppy seeds represent
    8·2 answers
  • Al2O3 (s) + 6 NaOH (aq) + 12HF (g) → 2 Na3AlF6 (s) + 9 H2O (l) In an experiment; 6.55 g Al2O3 and excess HF were dissolved in 1.
    8·1 answer
  • Why can we see light from a lightbulb?
    8·2 answers
  • Only the first few meters of the troposphere are heated by__________.
    15·2 answers
  • What occurs when Cr^3+ ions are reduced to Cr^2+ ions?
    8·1 answer
  • How many molecules are in 165 g of carbon dioxide? a) 6.774 × 1024 B) 2.258 × 1024 C)2.258 × 1025 D) 6.774 × 1024
    7·1 answer
  • carbon has an average atomic mass of 12.011 amu (as given on the periodic table). Which isotope of carbon do you think is more a
    7·1 answer
  • I need help ASAP ... please
    13·1 answer
  • 12. Which noble gas is expected to show the largest deviations from the ideal gas
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!