First to answer these 3 questions will get brainleist! :) Asap (Science)

Answer:
Question 2: These are meteoroids that enter a planet's atmosphere causing a visible streak of light-- the correct answer meteors.
Question 3: These are small rocky or metallic objects traveling through space. most are fragments from a comet or asteroid-- the correct answer meteoroids.
Question 4: Non-manmade objects that orbit the solar system's planets. There have been approximately 180 of these discovered-- natural satellite (moon). *I'm not 100% sure this one is correct.*
Explanation:
I hope this helps you!! :)