Matter makes up everything we can see in the universe.
Since matter is not ever created or destroyed, it changes
form to cycle through the world. In science, physical changes of matter are when the look, feel, or smell of it changes, but the chemical properties do not.
Physical changes typically impact the state of matter. Physical changes can be irreversible or reversible.
Characteristics of Physical Changes
During a physical change, one or more physical properties, or characteristics, of the matter change. Physical properties include
2.Since, matter gets affected by energy. … And, when increase in this energy takes place then atoms tend to collide frequently with each other. Hence, it causes change in state of a substance. Therefore, changes in matter are important for the conservation of energy.
1. a. How ice in Antarctica is melting and causing sea level rising which in turn increases coastal erosion and elevates storm surge as warming air and ocean temperatures create more frequent and intense coastal storms like hurricanes and typhoons.
b. When water (liquid) evaporates and the water turn into Smoke (gas)
c. River when snow happens the river water turns into ice (liquid to solid)
Answers & Comments
Answer:
1.Definition of Physical Changes
Matter makes up everything we can see in the universe.
Since matter is not ever created or destroyed, it changes
form to cycle through the world. In science, physical changes of matter are when the look, feel, or smell of it changes, but the chemical properties do not.
Physical changes typically impact the state of matter. Physical changes can be irreversible or reversible.
Characteristics of Physical Changes
During a physical change, one or more physical properties, or characteristics, of the matter change. Physical properties include
2.Since, matter gets affected by energy. … And, when increase in this energy takes place then atoms tend to collide frequently with each other. Hence, it causes change in state of a substance. Therefore, changes in matter are important for the conservation of energy.
Explanation:
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Answer:
1. a. How ice in Antarctica is melting and causing sea level rising which in turn increases coastal erosion and elevates storm surge as warming air and ocean temperatures create more frequent and intense coastal storms like hurricanes and typhoons.
b. When water (liquid) evaporates and the water turn into Smoke (gas)
c. River when snow happens the river water turns into ice (liquid to solid)
d. When you put dry ice in water (solid to gas)