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
Kobotan [32]
4 years ago
7

What are the main causes for seasons on earth?

Chemistry
2 answers:
galben [10]4 years ago
7 0
The tilt of the earth
yuradex [85]4 years ago
4 0
As the earth turns one of the sides moves closer to the sun, creating summer in that area, at the same time the part of the earth on the other side moves farther away, hence making it colder and the season becomes winter
You might be interested in
I need help answering these Significant Figures - precise measurements questions
jok3333 [9.3K]

Answer:

3.0  x {10}^{4}

7 0
3 years ago
How does weather impacts our lives
4vir4ik [10]

Answer:

Weather affects us in a huge number of ways. Climate influences the growth of crops, thus affecting the availability and kind of food we eat. Fluctuations in weather (e.g. dry spells, wet spells) also affect crops. Weather affects what clothes we wear.

Explanation:

8 0
3 years ago
Consider the following reaction at 298K. Zn2+ (aq) + Co (s) Zn (s) + Co2+ (aq) Which of the following statements are correct? Ch
olasank [31]

Answer:

The reaction is reactant-favored

Explanation:

If we take a look at the reaction equation, Zn2+ (aq) + Co (s) Zn (s) + Co2+ (aq) and consider the reduction potential of the species involved

Zn^2+(aq)/Zn(s)= -0.76

Co^2+(aq)/Co(s)= -0.28

It can easily be seen that the reduction potential of zinc is more negative than that of cobalt. Hence the electrochemical reaction is not spontaneous as written but will greatly favour the reverse reaction.

6 0
3 years ago
Structure of co2..................................
Rudiy27

Answer:

Carbon dioxide (chemical formula CO 2) is an acidic colourless gas with a density about 53% higher than that of dry air. Carbon dioxide molecules consist of a carbon atom covalently double bonded to two oxygen atoms.

In CO2, the Carbon atom is in the central position as it is the least electronegative atom in the molecule. Two Oxygen atoms are located on the terminals where both these atoms share electrons and form bonds with the central Carbon atom.

Lewis structure of CO2 given in the attached image:

8 0
3 years ago
In a competition, an athlete threw a flying disk 139 meters through the air. While in flight, the disk traveled at an average sp
sesenic [268]

Answer:

10.69 s

In a competition, an athlete threw a flying disk 139 meters through the air. While in flight, the disk traveled at an average speed of 13.0 m/s. How long did the disk remain in the air? Answer: 10.69 s Page 2 8.

Explanation:

3 0
3 years ago
Other questions:
  • Which of these types of technologies enable us to use the Earth's heat to produce energy?
    5·1 answer
  • How many significate figures does 0.003010 have
    11·2 answers
  • Which factor is the frame of reference for measuring how fast a car is traveling
    14·1 answer
  • Calculate the number of pounds of CO2 released into the atmosphere when a 22.0 gallon tank of gasoline is burned in an automobil
    5·1 answer
  • Which is a diatomic molecule?<br><br> A) Ar<br> B) CO<br> C) CO2<br> D) NaCl
    11·2 answers
  • What is the mass of 0.25 mol of sulfur atom
    10·1 answer
  • The new element "Leo (L)" has three stable isotopes: L-82 (exact mass: 81.8735), L-85 (exact mass: 84.8322), and L-86
    12·1 answer
  • GUYS, PLEASE HELP ME I'M ON THE LAST QUESTION AND I GET IT WRONG I HAVE TO START OVER. no links
    7·1 answer
  • What are the different forms of energy into which solar energy can be changed?
    11·2 answers
  • What is the percent yield of a reaction in which 61.7 g of tungsten(vi) oxide (wo3) reacts with excess hydrogen gas to produce m
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!