The continental crust is made largely ofa. gneiss.
b. granite.
c. basalt.
d. limestone.

Answers

Answer 1

Answer:

Answer: b. granite.

The continental crust is made largely of granite.

Explanation:

Granite is an igneous rock which consists of grains. It can be white, pink or gray in colour depending on its mineralogy. It is made up of feldspar and quartz with little mica, amphiboles and other minerals. It is buried beneath kilometers of rock and sediment in order to produce enough heat to melt rock during its formation. It is used to make paving stone, curbing, stair treads, building veneer, floor tiles and so on and also the continental crust is made largely of it.

Answer 2

Answer: The continental crust is made largely of, B.Granite rocks

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The movement of hot and cold air between land and sea creates what?

Answers

the movement of hot and cold air between land and seaa creates : sea breezeThe movements between hot and cold air create a shift in the wind pressure, which will cause the air to move across the ocean, which is more commonly known as the sea breeze and many people utilize it to navigate their sailing ship

it creates sea breeze

The Rio Grande and the Rio Bravo del Norte are two different names for the same river true or false?

Answers

It is a true fact that the Rio Grande and the Rio Bravo del Norte are two different names for the same river. The correct option among the two options that are given in the question is the first option. The river is called by the name of Rio Grande in the United States of America and the same river is called by the name of Rio Bravo del Norte in Mexico.

Geologist learn about Earth’s interior by studying ______, which move through Earth.

Answers

im pretty sure its seismic waves. Not 100% positive!!

Answer: Geologists learn about Earth’s interior by studying seismic waves, which move through Earth

The layer of soil that is a mixture of minerals and organic material is the a) O horizon b) A horizon c) humus d) E horizon e) primary layer

Answers

Answer: E- Primary Layer

Explanation:

The definition of the Primary Layer, AKA Top soil, literally means the top layer of soil. This translates directly to the layer of soil with minerals and organic material.

Final answer:

The A horizon in the soil profile is the layer that contains a mixture of minerals and organic material. Part of this organic material is humus, which enriches the soil with nutrients, making it fertile for plant growth.

Explanation:

In the context of soil profile, the A horizon is the layer that is a mixture of organic material and minerals. This includes the inorganic material of soil, which is made up of rock that has slowly degraded into smaller particles that vary in size, known as sand, silt, and loam. The organic matter that is mixed within this horizon is known as humus. Humus, which comprises microorganisms both dead and alive, as well as decomposing animals and plants, contributes greatly to improving the soil structure by providing plants with water and minerals. Therefore, the answer to your question is b) A horizon.

Learn more about A Horizon here:

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A state agency has contacted you to do a scientific assessment of kudzu in a nature preserve in southern Georgia. They are concerned about the effects of the non-native invasive vine on a small rare plant that grows on the forest floor in the preserve, but which is found nowhere else in the state. Kudzu is only growing in the east side of the preserve because it hasn't yet had time to invade further. In order to assess the effects of kudzu on the rare plant, you set up the following experiment: Site 1. On the east side of the park with the kudzu, you set up ten 1m x 1m plots on the forest floor. In each plot, you count the number of individuals of the rare plant.
Site 2. On the west side of the park without the kudzu, you set up ten 1m x 1m plots of the forest floor. In each plot you count the number of individuals of the rare plant.
In this experiment, Site 2 is your:

a) variable.
b) control.
c) replication.
d) hypothesis.

Answers

Answer:

Control

Explanation:

The west side of the park as a control for the experiment because it will show the rare plants species without the kudzu. I the experiment was only done in areas with Kudzu and the scientist found that there were 3 rare species than then how would they know it this was more or less normal? Also, how would the scientist know if was the kudzu that caused the change? The west side experiment helps to answer those questions. If 3 rare species were also found on the west then we would not see any connections between kudzu and the species.

What impact might a volcanic eruption or earthquake in Japan have on Canada? Why?