TCAP Review Science

A canyon wall is shown. The rocks that make up the wall are layered. From the evidence in the picture, which statement is most correct about what the fossil record looks like in this location?

• The number of fossils would decrease as the layers accumulate.

• The number of fossils would rise and then immediately disappear.

• The types of fossils would be similar but would show gradual structural changes.

• The types of fossils would stay exactly the same in every layer.

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-3

NGSS.MS-LS4-1

Gravity is a force that pulls objects down toward Earth’s surface. Which statement explains why a student standing at the top of a step stool does not move downward?

• The student’s mass is not large enough to be affected by gravity.

• The step stool is a barrier that blocks the gravitational force.

• The step stool exerts a force on the student equal to the force gravity exerts on the student.

• The student exerts an upward force on the step stool equal to the gravitational force.

Tags

NGSS.MS-PS2-4

The graphic shows the stages in the development of the solar system. Which statement best describes the process of the formation of the solar system?

• Gravity pulled the gas and dust together.

• A black hole pulled the gas and dust together.

• Magnetism attracted the gas and dust together.

• An explosion pushed the gas and dust together.

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

A heavy flood washed away over five meters of soil and rock. The layer of rock that was exposed by the flood contained remains of brachiopods, crinoids, and corals that existed in warm, shallow seas 350 million years ago. Some of the fossils that were found are shown.

Which statement is the best explanation for the presence of these marine fossils in an inland area of the United States?

• The brachiopods could live in water and on land.

• The crinoids and corals grew on terrestrial surfaces.

• The fossils were carried to the area by floodwaters.

• The area used to be covered by an ocean.

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

NGSS.MS-LS4-1

Design an experiment to test the effect of sunlight on the rate of photosynthesis in a plant. What would be your control variable?

• The type of plant used

• The amount of water given to the plant

• The amount of sunlight each plant receives

• The temperature of the environment

Tags

DOK Level 3: Strategic Thinking

What is the unit of mass in the International System of Units (SI)?

• Pound

• Ounce

• Kilogram

• Liter

Tags

DOK Level 1: Recall

How would you use the scientific method to determine the relationship between the mass of an object and its acceleration due to gravity?

• Calculate the force on different masses and measure the acceleration

• Drop objects of different masses from the same height and time their descent

• Increase the mass of an object while keeping the force constant

• Keep the mass constant and vary the force applied

Tags

DOK Level 3: Strategic Thinking

Students develop a simple model to illustrate how the movement of the mantle can predict the movement of plates above the mantle. This same phenomenon that influences plate movement can also influence fault formation. They demonstrated this process by using an aquarium, two foam blocks, water, and a heat source. he students decide to model how the motion of two plates occurs.

Which statement best describes the ability of the model to predict plate movement?

• The motion of the plates cannot be modeled on a scale that is much smaller than the plates themselves.

• The motion of the plates cannot be modeled by simplifying the factors that contribute to plate movement.

• The motion of the plates can be modeled by including only the main factors that contribute to plate movement.

• The motion of the plates can be modeled only by including every factor that contributes to plate movement.

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

A student sets up a box with a flashlight that shines on a mirror located at position X. Other possible locations for objects in the box are labeled A-E. How can the student place objects in the box to have all the light from the flashlight shine back on the flashlight?

• Place a mirror at position E to reflect the light to a prism placed at position C to refract all the light back to the flashlight.

• Place a prism at position E to refract the light to mirrors placed at positions C and D to reflect the light back to the flashlight.

• Place a mirror at position E to reflect the light to a prism placed at position A to refract all the light to the flashlight.

• Place mirrors at positions A and E to reflect the light around the box and back to the flashlight.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

The image shows four locations (A-D) on the island of Japan, which resides on or near four different tectonic plates. Which location and explanation describes where engineers should design buildings that can withstand earthquakes?

• location A; earthquakes occur near plate boundaries

• location B; earthquakes occur far away from mountains

• location C; earthquakes occur along the coast

• location D; earthquakes occur in the middle of continents

Tags

NGSS.MS-ESS3-2

NGSS.MS-ETS1-1