Answer:
C
Explanation:
the rest are types of boundaries except for fault
There are many ways to identify when a physical change has occurred. This can be done by recognizing reversible changes or eliminating chemical changes.
Physical changes involve state changes in matter and energy. These changes cause the matter to change form, but no new material is generated. Matter may alter in size, shape and color. When substances are combined but do not chemically react, physical changes take place.
A physical change can be recognized if it is reversible, especially if it involves a phase transition. For instance, if water is frozen into an ice cube, it can be melted back into water.
Sometimes eliminating the potential of a chemical transformation makes it easier to spot a physical change. There may be a number of signs that a chemical reaction has taken place.
To read more about chemical change see:
brainly.com/question/1222323
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Full question: How to identify physical change?
Answer:
Crust is our Earth's first layer.
Explanation:
Earth has multiple layers, but our first layer is our crust. It is the dirt we walk on every day. The outer layer.
Answer:
relative location (without the typo :-) )
Explanation:
Relative location is when you give the position of something in relation to something else. For example, "The best pizza restaurant in town is located 3 blocks past the school, you can't miss it!" or "New York City is about 225 miles, NorthEast from Washington, DC".
Absolute location on the other hand is to give a precise location, independent of any other information. For example, "Meet me on the corner of Blake and Mellow streets"
Spatial analysis, seeks to understand how human use geographic space.
