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Goshia [24]
3 years ago
8

What is the main definition of the word aquifer

Biology
1 answer:
kati45 [8]3 years ago
5 0
A body of permeable rock that can contain or transmit groundwater.
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If each bacterium is a copy of the last, how do the bacteria adapt to the presence of the antibiotic
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2 years ago
How the seismic tracings recorded at station A and station B indicate that station A is farther from the earthquake epicenter th
VMariaS [17]

The seismic traces recorded at station A and station B indicate that station A is further from the earthquake epicenter than station B because the ground movement detected at B was greater than that detected at A, with seismic waves more frequent and less frequent respectively.

<h3>Seismograph</h3>

A seismograph is a device that detects ground movements, including those generated by seismic waves. It consists of the basic sensor of the seismographic instruments of which the seismograph and the seismoscope are part. These movements are then recorded in seismographs, which have been plotted graphs called seismographs.

<h3> Propagation speed</h3>

Seismic station A is located 5,400 kilometers from the earthquake's epicenter. How long would it take for the first S wave produced by this earthquake to reach seismic station A? The propagation speed of this type of waves varies with the medium in which they propagate, with typical values ​​of

  • 330 m/s in air
  • 1 450 m/s in water
  • and 5 000 m/s in granite.

They are not as destructive as S waves or the surface waves that follow them. The propagation speed of these waves is, in general, slightly less than twice that of S waves.

With this information, we can conclude the velocity of propagation of seismic waves and how a seismograph enumerates the distance from the epicenter of an earthquake.

Learn more about Earthquake in brainly.com/question/1296104

3 0
1 year ago
Please help me fast!!!!!<br> Is this correct? if not rearrange.
alexdok [17]

Answer: i feel like color and size should be switched.

Explanation:

7 0
2 years ago
Read 2 more answers
_____ is the change of adaptations in a population of organisms over time.
notsponge [240]

Answer:

evolution

Explanation:

8 0
3 years ago
Before osmosis - 10 water molecules water and 4 molecules of salt inside the cell and 10 water molecules and 6 salt molecules ou
saveliy_v [14]

Answer:

no net change since osmosis involves movement of water

Explanation:

Osmosis is defined as the net movement of water molecules through a semipermeable membrane from a region where their concentration is low to a region where their concentration.

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