Show:
Water cycle
States of matter
Measure up
Safety & Lab work
Fill in the blank
100
When water vapor is cooled it becomes a liquid. What process is taking place?
What is condensation
100
Name the 3 states of matter:
What is solid, liquid, and gas.
100
What tools are used to measure mass? What is mass?
A balance and weights can be used to measure mass. Mass is the amount of matter in an object usually measured in kilograms or grams.
100
What rules should be followed in the Science Lab A. Do not eat food or have drinks in the lab B. Follow all directions from your teacher C. Clean up any spills D. All of the above
What is D. All of the above.
100
A balance is used to measure?
Mass
200
Rain is a form of what step of the water cycle?
What is precipitation
200
If you left a glass of ice out on a sunny day, the ice would absorb heat. What process would be taking place for the solid ice to be come a liquid?
What is melting.
200
What is volume? Can an object have more higher volume, but have less mass?
Volume is the amount of space and object takes up. An object can be BIGGER- meaning it has more volume while something that is smaller has more MASS.
200
We had a lab where we place an alkaseltzer into a cup with water and oil. In this lab we discuss that the alkaseltzer is a solid, the water and oil are liquids and the bubbles are a gas. Therefore.....
All 3 stages of matter are present
200
a beaker is used to measure volume. What else have we discussed can be used to measure volume?
graduated cylinder
300
When water is heated to its boiling point it starts what process?
What is Evaporation.
300
If I pour water into an ice tray and place it in the freezer what physical change will take place?
The liquid will change into a solid.
300
How is temperature measured?
With a thermometer.
300
What causes popcorn to pop?
There is water inside the kernal. When it is heated the water turns to steam, it expands and then explodes!
300
a beaker, balance and rulers are all tools for what?
Tools for measuring Physical Properties.
400
What is a significant part of the water cycle that is NOT any form of water. Without this particular element the water cycle would not happen. Hint: Its bright
What is the sun
400
If you place a glass of water onto a hot plate when would heat the water until it begins to boil, what would then take place?
It would change from a liquid to a gas.
400
What tool is used to measure the length of an object?
What is a ruler or measuring tape.
400
You are playing in the pool and you attempt to push a beachball under water. The ball pops back up to the surface. What causes this to happen?
There is air inside the beach ball and air is more dense than water therefore it floats.
400
If I don't put my name on my paper, my teacher _______
* can't grade it * doesn't know who it belongs to * may choose to give me a zero, and I will have to do my work again.
500
Name the parts of the water cycle.
What is condensation, precipitation, and evaporation. **You could also name collection which is the state when water is sitting at ground level waiting to be warmed. :)
500
Fill in the blank: There are ____ states of ______. They are _______, ________, and gas.
3 ; matter ; solid ; liquid
500
What is shorter a new pencil or a battery?
What is a battery.
500
You are going on a picnic. You have a syrofoam ice chest filled with sandwiches, a jar of pickles, silverware, plastic cups,Dr. pepper and water bottles. It is a long walk so you drink the water from the bottles and now they are empty. When you start to sit down you trip and send the ice chest into the sky. What items will sink into the pond and which will float?
Sink: silverware, pickle, sandwiches, Dr. Pepper Float: the ice chest, empty water bottles, plastic cups
500
When I take my Science test I should.....
* Slow down and read all questions carefully