Science Ohio State Test Review

What medium does sound travel through slowest?

• gas

• solid

• liquid

• trees

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Sound travels in which direction?

• down

• forward 

• up

• all directions

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Why is it harder for the boy in Image B to get down the hill?

• Motion

• Friction

• Work

• Displacement

If these boys are pulling with the same amount of force.  What will happen?

• The boy in blue will win.

• They will not move at all.

• The boy in red will win.

• Both will fall down.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Speed is equal to 

• Distance/Time

• Time/Distance

• Time x Distance

• Acceleration

Tags

NGSS.MS-PS3-1

How is gravity affected by mass?

• the larger the mass of the object, the greater the gravity

• small objects have no gravity

• gravity is not affected by mass of objects, whether large or small

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

Why are decomposers necessary in the food chain?

• They provide nutrients for plants.

• They photosynthesize.

• They are food for carnivores.

• They prey on herbivores.

Tags

NGSS.MS-LS2-3

Which of the following food chains shows the correct energy flow from left to right?

• rabbit > owl > grass

• grass > rabbit > owl

• owl > rabbit > grass

• grass > owl > rabbit

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

How can the wolf in this picture benefit from plants even if it never eats plants?

• The rabbit eats the plants, and the wolf eats the rabbit.

• The plants help the rabbit to hide from the wolf.

• The plants make the wolf run slower.

• The rabbit eats the wolf, and the grass decomposes the rabbit.

Tags

NGSS.MS-LS2-3

People don't eat grasses, but grasses are still important to people.  Relating to the food chain, why are grasses important to people?

• People eat organisms that eat the grasses.

• Grass surfaces are safer than concrete.

• People use grass surfaces for recreation.

• Grass fields can't hide dangerous animals.