Question

#1
which electromagnetic waves have the longest wavelengths
a:radio**
b:infrared
c:gamma
B:ultraviolet

#2
what process describes the transfer of heat through matter by molecular activity
a:conduction
b:convection**
c:radiation
d:evaporation

#3
The heating of the lower layer of the atmosphere from radiation absorbed by certain heat-absorbing gases is called_____
a:reflection
b:scattering
c:the greenhouse effect
d:none of the above**

can someone please check my answers

Answer 1

#1 looks good

#2 and #3 need some research

Answer 2

is #2 conduction then, because i dont think its radiation or evaporation

-O.P

Answer 3

are the answers
A
A
C
-O.P

Answer 4

MUCH better

Answer 5

Is he right?

Answer 6

Answers are
A
D
C