Which statement is correct about the flow of thermal energy inside Earth?(1 point)
Responses
Energy flow inside the crust causes magma to sink deeper.
Energy flow inside the crust causes magma to sink deeper.
Energy flow inside the mantle causes magma to rise.
Energy flow inside the mantle causes magma to rise.
Energy flow inside the mantle causes magma to sink deeper.
Energy flow inside the mantle causes magma to sink deeper.
Energy flow inside the crust causes magma to rise.
Energy flow inside the mantle causes magma to rise. is the correct statement.
Which is a result of boundary plates colliding or sliding past each other? (1 point)
Responses
volcanoes erupt
volcanoes erupt
mountains form
mountains form
earthquakes occur
earthquakes occur
valleys form
earthquakes occur
Which feature is the main characteristic of a biographical text?(1 point)
Responses
figurative language
figurative language
an argument presented from the author's perspective
an argument presented from the author's perspective
a particular focus on a person's life
a particular focus on a person's life
text features
a particular focus on a person's life
Which of the following categories would an article about the environmental impact of recycling most likely fall into?(1 point)
Responses
informative nonfiction
informative nonfiction
memoir
memoir
biography
biography
narrative nonfiction
informative nonfiction
In which subgenre would you be most likely to find an argumentative text?(1 point)
Responses
informative nonfiction
informative nonfiction
biography
biography
narrative nonfiction
narrative nonfiction
autobiography
informative nonfiction
To determine which statement is correct about the flow of thermal energy inside Earth, we need to understand the process of heat transfer inside the Earth's layers.
The Earth's interior consists of the crust, mantle, and core. The main source of heat within the Earth is the residual heat from its formation, as well as radioactive decay of isotopes present in the rocks.
When it comes to the flow of thermal energy inside the Earth, it is important to note that heat generally moves from areas of higher temperature to lower temperature. This process is known as heat transfer.
Now, let's analyze the statements one by one:
1. Energy flow inside the crust causes magma to sink deeper.
2. Energy flow inside the mantle causes magma to rise.
3. Energy flow inside the mantle causes magma to sink deeper.
4. Energy flow inside the crust causes magma to rise.
The crust is the Earth's outermost layer, and beneath it lies the mantle. Magma, which is molten rock, is generated in the upper part of the mantle. It rises to the surface as lava during volcanic activity.
Based on this information, statement 1, which suggests that energy flow inside the crust causes magma to sink deeper, is incorrect. The crust is not the primary source of magma generation, and energy flow within the crust is not responsible for making magma sink deeper.
However, statement 2, which states that energy flow inside the mantle causes magma to rise, is correct. The mantle is a semi-solid layer that surrounds the core, and convective heat transfer occurs within it. This convection creates upward movement of the mantle material, which transports magma towards the Earth's surface. Therefore, energy flow inside the mantle is responsible for making magma rise.
In conclusion, the correct statement is: "Energy flow inside the mantle causes magma to rise."