Answer:
Correct choice: They move side to side
Explanation:
<u>See below verification of given answer choices:</u>
They move side to side.
- <u>Yes,</u> they are produced through side by side motion of particles.
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They arrive before P waves.
- <u>No</u>, they are secondary waves, they are slow and arrive after P waves.
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They travel through liquids.
- <u>No</u>, they travel through solids and only liquids with high viscosity.
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They occur at Earth’s surface.
- <u>No</u>, they occur at inner core of Earth
Answer: 4.5 light years
Example;Lets say that in the dinosaur days there was a star that exploded.
after 8 light years we would see it now. (now as in 2020) So thats why 4.5
light years is more then 150 million kilometers.
Answer:
the mining of phosphate and erosion of the coast
Explanation:
The Florida peninsula is the porous plateau of a karst limestone which is sitting atop of a bedrock called as the Florida Platform. Much of the land of Florida State is surrounded by water on its three sides namely, Gulf of Mexico, The Straits of Florida and the Atlantic Ocean.
Phosphate mining is done heavily in the state of Florida. It occurs mainly in central Florida area. Phosphate mining and the erosion of the coastal area of the Florida peninsula are the two human activities that affects the Florida peninsula.
Answer:
<h2><em><u>B</u></em><em><u>.</u></em><em><u> </u></em><em><u>Mercury</u></em></h2>
Explanation:
The planets <em><u>Mercury and Venus </u></em> don't have a natural satellite.