Answer:
Density
Explanation:
Density is refer to how much space an object in Mass take in volume.
It is mass if an object divided by volume.
It usually in g/cm3
The P waves travel through liquids and solids, S waves through solids, L waves through the ground, p waves form expansion and compression and S waves shake structures.
<h3>What are waves and their types?</h3>
Waves of the earthquake generate seismic waves, that can travel either near or along the surface of the earth. The seismic waves are of types P, S and L.
S waves only travel through the solid surfaces and are causes shaking of the horizontal surfaces. When they reach the surface they create more violent shaking.
P waves can travel through the solids as well as the liquids and with the wave motion they travel back and forth. They expand and compresses the ground layers. L waves are responsible for ground movements.
Therefore, P, S and L waves are the seismic waves.
Learn more about seismic waves here:
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Answer:
C The enforcement of the no wake zone and protection of warmer water areas
Explanation:
I just did the test and the answer was right
Answer;
d. bacterial.
Explanation;
-When water is polluted, it becomes unsafe for human consumption because the water contains dangerous or toxic substances and disease-causing bacteria and organisms. Pollution may be caused by natural sources or human activities, but regardless of the cause, the result is the same.
-Dumping raw sewage directly into the bay results to water pollution, by bacteria and other disease causing micro-organisms. The microorganisms that can cause harmful diseases are called pathogenic. Therefore, opening a new waste water treatment plant in an area, reduces bacterial type of pollution.
Neutrons are the subatomic particles that are stored in the core of an atom with the protons. An atom is mostly empty space. At its center is a nucleus made up of particles made up of particles with a positive electric charge called protons and electrically neutral neutrons.
Isotopes is a word that gets thrown around in chemistry very often. Isotopes are different versions of an element or different versions of a certain kind of atom. Isotopes deal with atoms having different numbers of neutrons but the element will be the same but one may be heavier or lighter than another.