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20 Cards in this Set
- Front
- Back
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Which of the folowing is an example of a chemical change..? Burning paper Evaporating Milk Melting Wax Bending a Pop Can |
Burning Paper |
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An example of a chemical property is ________
Ability to react with oxygen Ability to be be attracted by a magnet Solubility Boiling point |
Ability to react with oxygen |
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When a rubber band is stretched, it has ________ energy. -Potential -Kinetic -Mass -Weight |
Potential |
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_________ is the ability or capacity to do work or to produce change.
-Mass -Kinetic -Energy -Weight |
Energy |
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Which is a physical change?
-Burning wood - Spoiling - Melting ice -Rusting iron |
Melting Ice |
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Which of the following is a common trait of the inner
-The atmospheres are all made up of the same gasses. - They all have a soild, outer layer. - They are the same size. -They all have water. |
They all have a solid, outter layer |
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What is the name for the Earth's orbit motion around the sun?
-Restoration -Rotation -Revolution - Recycle |
Revolution |
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Summer occurs on hemisphere of Earth that is...
-Tilted towards the Sun -Tilted away from the Sun. -Turned towards the Sun. -Turned away from the Sun. |
Tilted towards the sun |
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A planet stays in orbit because...
-The tempature of the Sun is extremely high -The atmospheric pressure is very strong. -The solar energy from the moon moves the planet closer. -The gravtiy of the Sun pulls the planets toward it. |
The gravity of the sun pulls the planets toward it |
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Day and night on Earth are caused by....
Eclipses Earth's rotation on its axis The tilt of Earth's axis Earth's revolution around the sun. |
Earths rotation on its axis |
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the rabbit have which specific relationship?
Mutualism Parasite and host Predator and Prey Consumer and producer |
Predator and Prey |
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Which of the following do organisms use for energy?
Food All of them Solar energy Chemical reactions |
All of them |
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There is a drought one summer. A small pond in a meadow dries up. What effect will this have on organisms the meadow can support?
The number of organisms will increase. The number of organisms will decrease. The number of producers will increase. |
The number of organisms decrease |
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Cells are made up of mostly....
Rock Water Solids Blood |
Water |
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Which is the following is a biotic in a biome?
Amount of rainfall Kinds of birds Bodies of water Types of rocks |
Kinds of birds |
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What does a scientist do after testing a hypothesis?
Analyze results using graphs,tables, or other processes Throw out the hypothesis if it fails. Make the hyothesis a scientific law. |
Anay.ze results using graphs, tables, or other processes |
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Which of the following of the questions can be studied through scientific inquiry?
Do the colors purple and orange look good together? What type of crust makes the best pizza? If someone plays violent video games are more likely to display violent behavior? Is it fair to have more than one best friend? |
If someone plays violent video games are more likely to display violent behavior?
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Why is it important to document all aspects of your design process?
All of the them It can be analyzed It can be repeated It can be used to sovle other prolems |
All of them |
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An independent variable is....
-None of the above -The factor that the scientist measure of observes during an experiment -The factor that stays the same during an experiment -The factor that the scientist changes |
The factor that the scientist changes
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Check all that apply. Why did scientist adopt the International System of Units (SI)?
Because Europe went Metric It is difficult to convert between SI units It is easy to convert between SI units Sharing scientific across the globe was difficult. |
It is easy to convert between SI units
Sharing scientific across the globe was difficult. |
