Answer: b) earthquake activity
Options:
a) earth's density
b) earthquake activity
c) volcanic activity
d) atmospheric composition
Explanation:
Earthquake activity
: Seismic waves are responsible for the earth trembling during earthquakes. An earthquake occurs as seismic waves travel through the interior of Earth’s surface. A seismograph measures the characteristics of these waves such as how fast they travel as well as their strength.
By studying these attributes in different places, scientists come to understand the makeup of earth’s internal structure. The type of seismic waves most important to this study are body waves which travel through the earth’s interior
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The way that a primate city can negatively affect development of a country is the fact that there is an unequal distribution of resources, wealth and power in the city.
<h3>What is a primate city?</h3>
This is a city that is known to be the dominant city in a country compared t other cities or towns that may be around it.
In such ciities, most of the investments and resources are focused there and other places are left out.
Read more on primate city here: brainly.com/question/16354598
Answer: Summary. Intrusive igneous rocks cool from magma slowly because they are buried beneath the surface, so they have large crystals. Extrusive igneous rocks cool from lava rapidly because they form at the surface, so they have small crystals. Texture reflects how an igneous rock formed.
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Explanation:
It is continent cause there is no term for many continents because continent is the biggest landmass.
The major purpose is to light up the night the moon reflects the sun light pon to us even when the sun is on the other side of earth
