It's called back-burning.
Forest fire officers wait for the wind to change and then they light a fire which burns up the undergrowth forming a firebreak. Then when the fire comes back towards the firebreak there's nothing to burn, so it can't cross over the firebreak. This stops the fire spreading.
Someone who studies waves is called a wave scientist or a wave physicist. They specialize in the interaction, behavior, and properties of different types of waves, such as sound waves, light waves, and ocean waves.
A physicist studies motion, forces, and energy to explain the way things work.
An electrician.
To stop a fire, you can use a fire extinguisher, water, or a fire blanket. Make sure to follow proper safety procedures and aim at the base of the flames to smother the fire. If the fire is too large to handle, evacuate and call emergency services.
A person who studies magnets is called a magnetologist or a physicist specializing in magnetism. They explore the properties, behavior, and applications of magnets in various fields of science and technology.
You call someone that studies metal a metallurgist.
A physicist.
a person who studies planets is a planetologist.
florist
Microbiologists
An Anthropologist.
malacologist
A Zoologist
Brocollogist
A physicist.
Musician.
euclidist