read the text. there are three main ways to put out a fire. when a firefighter sprays water on a fire, the…

read the text. there are three main ways to put out a fire. when a firefighter sprays water on a fire, the water cools the heat of the fire. however, its dangerous to put water on some fires, like oil or grease fires. for this reason, oil fires are covered with a special foam. the foam prevents the fire from getting oxygen, which it needs in order to burn. to control forest fires, firefighters dig something called a fire line. as a result of the fire line, the fire is cut off from fuel, such as grass, bushes, and trees. match causes with their effects. firefighters dig a fire line. it can be dangerous to spray water on oil fires. water is sprayed on a fire. cause effect the fire is cooled. foam is used instead of water. forest fires cant reach fuel to burn.

read the text. there are three main ways to put out a fire. when a firefighter sprays water on a fire, the water cools the heat of the fire. however, its dangerous to put water on some fires, like oil or grease fires. for this reason, oil fires are covered with a special foam. the foam prevents the fire from getting oxygen, which it needs in order to burn. to control forest fires, firefighters dig something called a fire line. as a result of the fire line, the fire is cut off from fuel, such as grass, bushes, and trees. match causes with their effects. firefighters dig a fire line. it can be dangerous to spray water on oil fires. water is sprayed on a fire. cause effect the fire is cooled. foam is used instead of water. forest fires cant reach fuel to burn.

Answer

Brief Explanations:

  • When water is sprayed on a fire, it cools the fire.
  • Since it's dangerous to spray water on oil - fires, foam is used instead.
  • When firefighters dig a fire - line, forest fires can't reach fuel to burn.

Answer:

Cause: Water is sprayed on a fire. Effect: The fire is cooled. Cause: It can be dangerous to spray water on oil fires. Effect: Foam is used instead of water. Cause: Firefighters dig a fire line. Effect: Forest fires can't reach fuel to burn.