Easy situation puzzles

In the middle of the ocean is a yacht. Several corpses are floating in the water nearby.

A man dies of thirst at home. How could it happen?

A man walks up to a cactus, looks at a piece of paper pinned there, and kills himself.

Visitors to a scenic mountain village were often amused by the village idiot. When offered a choice between a shiny 50-cent piece and a crumpled $5 bill, he would always happily choose the half-dollar. The bill was worth ten times as much, so why did he never choose it?

Over 80 percent of Greenland is covered in ice. But why then it was called Greenland (a green land)?

A woman jumps from a windowshell, on a 6th floor. However, she is not injured in any way.

A man lives on the 10th floor of a building. Every morning he takes the elevator to the ground floor to go to work. Upon returning from work he goes up always to floor 7th in the elevator. Then he goes upstairs the 3 remaining floors.

Francis dies of a heart attack at work. His colleagues are there when it happens. However, they do not call for help until Francis dies.

A man is found dead in a filed. Lying next to him is an unopened package.

A woman finishes getting dressed and dies.

An avid birdwatcher sees an unexpected bird. Soon he’s dead. How come?

A woman walks into a pet store to buy a parrot. The seller offers her one, telling her that it can repeat everything it hears. Some days later the woman - feeling cheated - goes back into the store to get her money back. However, she comes back home with the parrot and not her money.