This topic contains a solution. Click here to go to the answer

Author Question: Draw your own diagram of the rock cycle and label the processes that change one rock type to another ... (Read 43 times)

Collmarie

  • Hero Member
  • *****
  • Posts: 569
Draw your own diagram of the rock cycle and label the processes that change one rock type to another rock type.
 
  What will be an ideal response?

Question 2

Which of the following are processes that generally reverse each other?
 
  A) Evaporation and precipitation
  B) Transpiration and evaporation
  C) Precipitation and infiltration
  D) Condensation and infiltration



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cloudre37

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

Igneous rocks crystallize from molten material called magma, which originates from melting rock within Earth. Magma may erupt at volcanoes, as lava and volcanic ash, or remain underground to solidify. There are two general kinds of igneous rocks. Volcanic rocks solidify at the surface whereas plutonic rocks solidify beneath the surface.
Sedimentary rocks form by deposition and precipitation of minerals grains that originated by the breakdown of older rocks under the conditions found in Earth's surface environment. Rocks of any kind, when exposed at Earth's surface, slowly deteriorate due to the processes of weathering. Physical weathering causes rocks to disintegrate into rock fragments or mineral grains. Chemical weathering involves reactions between minerals, the atmosphere, and water, which produce dissolved ions and new minerals.
Metamorphic rocks result from changes to preexisting rocks. These preexisting rocks may be sedimentary, igneous, or older metamorphic rocks. The changes typically occur at temperatures in excess of 200C, which distinguishes metamorphic rocks from the lower-temperature weathering and lithification processes that form sedimentary rocks. Importantly, however, the temperatures are not high enough to cause the rock to melt, which distinguishes metamorphic processes from those that form igneous rocks. A rock changes appearance when the minerals that compose it are changed or rearranged or both.

Answer to Question 2

A




Collmarie

  • Member
  • Posts: 569
Reply 2 on: Jul 16, 2018
Wow, this really help


miss.ashley

  • Member
  • Posts: 371
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

For a complete list of videos, visit our video library