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Verizon [17]
3 years ago
5

Which layer has more density? Inner Core Outer Core Lower Mantle Upper Mantle

Biology
1 answer:
Tatiana [17]3 years ago
7 0

Answer:

inner core

Explanation:

I looked it up

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What variables could influence the width of marine magnetic anomalies on the floor of the ocean?
raketka [301]

Answer:

Duration of the magnetic polarity event

Rate at which the plates are moving away from the mid-ocean ridge

Explanation:

The marine magnetic anomaly usually refers to the variation that occurs in terms of the magnetic field strength of the earth. This takes place because of the presence of minerals within the rocks of seafloor that contains high magnetic property.

These magnetic anomalies occurring in the marine rocks cover only about 1% of the total strength of the geomagnetic field. It shows either positive or negative anomaly.

Some of the factors that influence the width of this marine magnetic anomalies on the rocks of ocean-floor includes:

  • The amount of time it takes during the magnetic polarity event
  • The rate at which the tectonic plates move at a divergent plate boundary from the mid-oceanic ridge.
6 0
3 years ago
What role does air pressure play in weather conditions?
mixer [17]
It’s the first one. “It’s force determines..”
6 0
3 years ago
For us to feel an earthquake on land it has to register at least _____ or more on the Richter Scale
gavmur [86]
1 to 2 Felt slightly by some people. No damage to buildings.
<span>
3 to 4 </span><span>Often felt by people, but very rarely causes damage. Shaking of indoor objects can be noticeable.
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<span>5 to 6 <span>Noticeable shaking of indoor objects and rattling noises. Felt by most people in the affected area. Slightly felt outside. Generally causes none to minimal damage. Moderate to significant damage very unlikely. Some objects may fall off shelves or be knocked over.

Hope this helps :)
just look up Richter Magnitude scale </span></span>
5 0
3 years ago
Read 2 more answers
Which of the following statements is true?A. An isolated system cannot exchange either matter or energy with its surroundings. B
malfutka [58]

Answer:

A

Explanation:

An isolated system can NOT exchange energy or matter with it's surroundings. This is why it is isolated.

7 0
3 years ago
When a sea breeze blows, which of the following best describes the way the wind is blowing?
mixas84 [53]
From the sea to the land 

8 0
3 years ago
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