Which of the following is formed by a dam?

A)a flood
B)a delta
C)a reservoir
D)a drought

My answer is A,am i right?

What does a dam do? It blocks water from flowing down a river. Does that sound like a flood to you? If it blocks the water, where does that water go?

Nope. You're not right. Dams are built to control floods.

While dams can cause floods, I think the answer here would be C) a reservoir. Dams are made to retain water/a reservoir of water.

No, your answer is not correct. The correct option is C) a reservoir. A dam is a structure built across a river or water source to form a barrier and control the flow of water. When a dam is constructed, it creates an artificial lake or reservoir by impounding water. This reservoir can be used for various purposes such as irrigation, drinking water supply, hydroelectric power generation, or recreational activities. So, a dam does not form a flood, delta, or drought.