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
Margaret [11]
3 years ago
7

How does the atmosphere make conditions on earth suitable for living things

Chemistry
1 answer:
hram777 [196]3 years ago
8 0
The atmosphere provides C02 for us, it protects us from the Sun's UV rays, it protects us from many objects in space that could crash into earth without it, and it holds the moisture in the air.
You might be interested in
1. The common name for the compound CH3-CH2-O-CH3 is ​
Ket [755]

Answer:

propane

Explanation:

please mark me as brainliest

3 0
3 years ago
Read 2 more answers
What is the percent by volume of isopropyl alcohol in a solution that contains 45 ml of isopropyl alcohol in 1.4 L of water?
11Alexandr11 [23.1K]

Answer:

3.11%

Explanation:

We express a solution's volume by volume percent concentration, % v/v,

Take the ratio of the isopropyl alcohol (IPA) volume to the total volume of the solution, which is 1400 mL of water+ 45 mL of IPA,

and multiply by 100 to get the percentage:    45/(1400+45) *100 = 0.0311*100 =  3.11%

6 0
3 years ago
Which energy source can we can find waste everywhere and shouldn’t run out?
olya-2409 [2.1K]

Answer:

wind

Explanation:

hope this helps

7 0
3 years ago
Read 2 more answers
Calculate the energy in joules and calories required to heat 50.0g silver from 106c to 255c. ​
Ganezh [65]

Answer:

Explanation:

use this fromula

q = m c ∆t

m  is mass of silver =50 g

∆t is difference in temperature= 255-106=149

C=  specific heat fo silver ( should be mentioned in your question )

5 0
3 years ago
The moon rises and sets every day, like the sun. Sarah noticed that the moon was sometimes visible at night and sometimes during
eimsori [14]

the answer is A.) the moon is orbiting the earth once per month

its the only logical answer, the others are either impossible or illogical

3 0
3 years ago
Other questions:
  • A wooden cylinder 30.0 cm high floats vertically in a tub of water (density =1:00g/cm3).The Top of the cylinder is 13.5cm above t
    5·1 answer
  • How do I figure out how to solve the table ?
    11·2 answers
  • How many atoms of beryllium are equal to 0.39 moles of beryllium?
    11·1 answer
  • 8. Is specific heat an intensive or extensive property? <br> (will give brainlist)
    13·2 answers
  • Describe the role of the ocean in the water cycle?
    8·2 answers
  • What is the name of Na
    12·1 answer
  • What does unsaturated zone mean?
    11·2 answers
  • Which phrase describes a valence electron?(1 point)
    10·2 answers
  • A large hamburger sandwich contains 628 kcal and 36 grams of fat. Approximately what percentage of the total energy is contribut
    9·1 answer
  • Represent the formation of cations for the following metal atoms using electron dot structures. (a) Al (b) Sr (c) Ba​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!