Answer:
While carbon dioxide is in the air waiting to be reabsorbed it traps the sun's heat.
Answer:
electromagnetic
Explanation:
because the sun naknometer are know as infrared Ray's and carry lower levels of energy wthat is sunlight
The answer is air.
*Couldn't see the last two options*
Answer:
Characteristics: Oxygen in its common form (O2) is a colorless, odorless and tasteless diatomic gas. Oxygen is extremely reactive and forms oxides with nearly all other elements except noble gases. Oxygen dissolves more readily in cold water than warm water.
Answer:
C
Explanation:
It's not A because you can't use a knife to cut an atom nucleus. Its size is not perceptible to the eye.
It's not B because when two nuclei collide and combine into one, it's call fusion.
It's not D because you can't have stronger forces than the ones holding the nucleus together.
The correct answer is C.
To fission, the nucleus needs to have at least two things: critical mass (only big ones can fission spontaneously) and instability (incorporate a neutron ).