What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

John was driving a bus and got stuck when passing through an underpass. Then came Jacob with a needle and got the bus out of the underpass.

What did the boy do?

Jack have ten pairs of black socks, eight pairs of white socks and seven pairs of green socks. Everything is mixed in a draw. As there is no light he were not able to identify the colour of the socks. How many of the socks did he want to take to match one pair

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

In a competitive exam, each correct answer could win you 10 points and each wrong answer could lose you 5 points. You sat in the exam and answered all the 20 questions, which were given in the exam.
When you checked the result, you scored 125 marks on the test.

Can you calculate how many answers given by you were wrong?

How can you make number one disappear by adding something to it?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

The owner of a popular clothing store comes up with his own method of pricing items. A vest costs $8, socks cost $10, a tie costs $6, and a blouse costs $12. Using the owner’s method, how much would a pair of underwear cost?

What two things can you never eat for breakfast?