Answer:
Changes in the pressure create the flow of the air to move up and down in the ear and thus create popping sound.
Explanation:
- The ear-popping is caused by the phenomenon of the opening of the Eustachian tube when one swallows and it might be automatically when you blow our nose or are setting in an airplane and this sound is created when the air enters the middle ear through the tube.
<span>Base from the graph the number
of degrees of longitude that separate new York and reno Nevada is 120 – 75 = 45
degrees of longitude. The time difference can be calculated by dividing it by
15 degree because for every 15 degrees there is 1 hr difference. 45 / 15 = 3 hr
difference</span>
First Sao Paulo has more buildings
Answer:
How can we protect the ozone layer?
Avoid the consumption of gases dangerous to the ozone layer, due to their content or manufacturing process. ...
Minimize the use of cars. ...
Do not use cleaning products that are harmful to the environment and to us. ...
Buy local products.
Explanation:
please give me brain list and follow
