The sun provides heat to the Earth.
do you mean fills with air? if so then its the lungs
to pull in air and break out air
Flames need air to expand and grow, or become hotter. The oxygen circles the flame and makes the flame alter. The collar allows air to get to the flame.
As you go up in elevation, the local air pressure drops, because there is less air above you to push Dow (gravity) to produce the pressure. Less pressure allows the air to expand.
warmth and evaporation
its is the lungs come to us and get your answer
do you mean fills with air? if so then its the lungs
The lungs will expand and the diaphragm will pull down to let air come in. The ribcage will also expand out for more room.
The lungs will expand and the diaphragm will pull down to let air come in. The ribcage will also expand out for more room.
A balloon expands when air is blown into it, causing the rubber or latex material of the balloon to stretch and increase in volume. As more air is added, the pressure inside the balloon increases, causing it to expand and become larger in size.
The air particles are closer together creating more pressure inside a ballon or tired and makes it expand
When it rises, it gets into an area of less pressure, therefore it will expand. Since this takes energy away from the air, it will cool.
the friction it makes when its in the air
Air temperature is the term defined as the warmth or coolness of the air. It is typically measured using a thermometer in degrees Celsius or Fahrenheit.
Temperature is defined as the warmth or coldness of the air. It is a measure of the average kinetic energy of the particles in a substance.
warmth and air
it causes air to expand