Earth emits radiation with greatest intensity at ____ ...

[altibaby]

Earth emits radiation with greatest intensity at ____ wavelengths.
 A) infrared
  B) radio
  C) visible
  D) ultraviolet

Question 2

Thunder is caused by ____.
 A) the collision between two thunderstorms with opposite electrical charge
  B) the rapid heating of air surrounding a lightning channel
  C) the explosion that occurs when + and - charge collide and neutralize each other
  D) turbulent wind motions inside the thunderstorm

[ilianabrrr]

Answer to Question 1

A

Answer to Question 2

B

[altibaby]

Thank you

[ilianabrrr]

No problemo