Matter
The 3 States of Matter are...
Solid, Liquid, Gas
Forces that have the same strength can be described this way.
Equal
A form of energy that moves through wires
A ______ is a dark area formed when light is blocked by an object.
Shadow
This step of the water cycle is where water vapor cools and forms clouds.
Condensation
When a solid warms up, the particles _________. This process is called ________.
The energy an object has due to its motion is called ________.
Kinetic energy
A form of energy that is measured by temperature
Thermal
What is the word to describe the movement of Earth around its axis?
What is the word to describe the movement of Earth around the sun?
Rotation; Revolution
The sun and the ocean interact in the water cycle. Sunlight causes temperatures to ______, which causes ______.
Rise/Increase; Evaporation
What is the property that describes amount of matter in a substance?
Mass
_________ force is a contact force that pushes against objects in motion.
Frictional
Two parts:
A _____ is a substance that allows electrical or thermal energy to flow through easily.
A _____ is a substance that does NOT allow electrical or thermal energy to flow through easily.
Conductor, Insulator
The sun appears to rise in the ____ and set in the ____
East; West
________ is the process of breaking down rocks into sediment. _______ is the movement of sediments by wind, water, and ice.
Weathering; Erosion
What is a Solution?
A mixture where one substance is dissolved into another.
How would increasing the number of textbooks in your backpack affect the force needed to lift it?
It would increase the force needed to lift the backpack
A battery stores __________ and transforms it into electrical energy to power devices
Chemical energy
When the sun appears high in the sky, shadows will be ______. When the sun appears low in the sky, shadows will be ______.
Short; Long
Water or ice carrying sediment away from its original location to the mouth of a river forms what landform?
Delta
A student combines 15 grams of sugar and 100 grams of water. After mixing, the sugar is no longer visible in the water. Explain what happened to the sugar AND tell me the mass of the final mixture.
The sugar dissolved, 115 grams
A book sitting on a shelf has (potential/kinetic). A cat knocks the book off the shelf. The falling book has (potential/kinetic). When the book lands on the floor, it has (potential/kinetic).
Potential; Kinetic; Potential
Name a device that will have ALL of the following energy transformations:
-electrical to sound
-electrical to light
-electrical to motion
Phone (screen, speakers, vibrate), Car (lights, speakers, driving), CD player, video game console, etc.
The Earth is tilted on its axis, which causes the ______. When the northern hemisphere is tilted towards the sun, it is experiencing ______.
Seasons; Summer
Forming a Sedimentary rock takes these steps:
Over a long period of time, sediments are first ______, then ______, and finally _______ together.