A student decides to conduct a comparative investigation to study properties of elements. What is a benefit of conducting a comparative investigation rather than a descriptive investigation? It will be less time-consuming to collect data about elements. It will show a cause-and-effect relationship between two properties of elements. It will be less expensive to collect data and make observations about elements. It will provide much more information about properties of elements.
Answer:
Explanation:HEHEHEHE
my friend need help on this im just tryna help him :)
Answer:
3rd one i guess
Explanation:
mark me as brainliest!!
Compression, shear, and tension are three types of stress that act on layers of rock. Explain the results that each type of stress can have on layers of rock. Include a discussion of whether each result happens slowly or quickly.
Answer:
Compression squeezes rocks together, causing rocks to fold or fracture (break) (figure 1). ... Rocks under tension lengthen or break apart. Tension is the major type of stress at divergent plate boundaries. When forces are parallel but moving in opposite directions, the stress is called shear
Explanation:
Compression squeezes rocks together, causing them to fold or fracture. Tension causes rocks to lengthen or break apart. The most common type of stress at divergent plate boundaries is tension. Shear stress occurs when forces are parallel but moving in opposite directions.
What is compression?
Compression (squashing) occurs when tectonic plates are pushed together, causing the crust to shorten and thicken, resulting in mountain ranges such as the Alps and Himalayas. At depth, the rocks are folded and metamorphosed. They could be faulted closer to the surface.
Shear in geology is the response of a rock to deformation, usually by compressive stress, that results in the formation of specific textures. Shear can be homogeneous or non-homogeneous, as well as pure or simple. Shearing takes place in brittle, brittle-ductile, and ductile rocks. Compressive stress causes fracturing and simple faulting in purely brittle rocks.
In geology, the term "tension" refers to a stress which stretches rocks in two opposite directions. The rocks become longer in a lateral direction and thinner in a vertical direction. One important result of tensile stress is jointing in rocks. However, tensile stress is rare because most subsurface stress is compressive, due to the weight of the overburden.
All these three process happens very slowly and takes a very long time.
Therefore, compression, shear, and tension are three types of stress that act on layers of rock.
To learn more about compression, click here:
https://brainly.com/question/9022144
#SPJ2
59:41
Which of the following is NOT an example of a primary source?
a.
The Diary of Anne Frank
b.
the sarcophagus of King Tut
c.
film footage of the Vietnam War
d.
a documentary about the American Revolution
The ninth oldest civilization, its current location in Mexico. It began in 1345 AD and is known for pyramids, a writing/number system, and the Nahuatl language.
Answer:
Teotihuacan
Explanation:
Teotihuacan began as a religious center in the Mexican Highlands around the first century CE. It became the largest and most populated center in the pre-Columbian Americas. that is all I know about it
What is the climate of the selva in South America?
hot and humid
cool and humid
temperate
hot and dry
Answer:
A,hot and humid
Explanation:
This ancient civilization existed from 1438 AD - 1532 AD, in what is today Ecuador, Peru, and Chile. It was the largest empire in South America. *