WorksheetsPre-Cast
Total questions: 30
Worksheet time: 32mins
A spring scale is pulled downward and readings are recorded. If the string is pulled 6.0 cm, the spring scale should read (a)
Which object below will have the greatest amount of force? (a)
The (a) is a positively charged subatomic particle that is located in the nucleus of an atom.
When a solid changes into a liquid, the atoms in a liquid will move (a) than the atoms in a solid.
The atoms in a (a) are more tightly packed together while the atoms in a (b) move freely and independently.
What is the difference between speed and velocity?
Speed includes direction and velocity does not include direction.
Velocity includes direction and speed does not include direction.
Speed has a measurable quantity and velocity cannot be measured
speed and velocity have no differences.
Which organelle makes energy for the cell? (a)
All matter is made of (a) .
An individual animal, plant, or single-celled life form. (a)
Two students are pushing a cart, as shown below. The cart will move as if it were acted on by a single force with a magnitude of (a)
Four separate forces are acting on this box. This box will increase in speed (a)
The boundary where two plates push into each other (a)
A diagram of the periodic table of the elements is shown below. In which region would nonmetals be found?
1
2
3
4
In a population of crickets, the majority of crickets make noise and a few do not. A parasitic mosquito attacks the crickets that make noise, but does not attack the crickets that do not make noise. After several generations, the majority of the crickets in the population do not make noise. What would this be an example of? (a)
Which image shows an UNBALANCED force?
How does the Earth have seasons?
The Earth has seasons because the months change
The Earth is tilted which causes part of the Earth to receive different amounts of sunlight
The Earth has seasons because of the Moon's gravity
The Earth has seasons because of the Sun moving
Magnetic poles that are unlike (a) and magnetic poles that are alike (b) .
Traits are passed down from (a)
Which letter shows a NEW MOON?
G
B
H
A
Which letter shows a FULL MOON?
H
A
B
G
An object may move when a (a) is applied to it.
What is adaptation?
a special feature that helps animals survive
the animal's environment
the way an animal hunts
predators eat prey
How many atoms of carbon are in a molecule of vinyl chloride (C2H3Cl)?
1
3
6
2
How many atoms of hydrogen are in a molecule of glucose (C6H12O6)?
12
6
18
4
