1. Solid particles are close together
Which graph best represents the relative distance between the particles of most substances in their solid, liquid, and gas states?
4. bird, mouse and grasshopper
Allows the dark organism to be more fit or better able to survive in this environment.
3.) hydrosphere
1. The Rock Cycle
2.) increased burning of fossil fuels.
1. Community
3. The human population increased and the CO2 levels increased.
1.) Sexual reproduction
Earth's rotating and the sun rises in the east.
Density
Earth's inside is much hotter than the surface.
12 hours
1.) Food- it provides calories
Student B is higher than student A.
You could filter the mixture, use a magnet, or use evaporation.
3. Smooth and smaller
3. The fastest wind speed and nothing to block the wind.
Four identical sand castles are shown below. Which sand castle will most likely be eroded fastest by the wind?
Freezing
Two tectonic plates meet at the west coast.
More volcanoes.
A. Evaporation
B. Condensation
C. Precipitation
D. Runoff
4. Water level decreases
Base your answers to the following questions on the diagrams below and your knowledge of science. The diagrams show liquid water changing to water vapor in four different situations.
2. Convection Currents
How is heat energy transferred within the liquid water in the pond?
(1) compound formation
(2) convection currents
(3) chemical reactions
(4) nuclear reactions
3 organisms eat mice
4. decomposers
The drawing below shows the original size and shape of a rock sample before it is thrown into a rapidly moving stream.
Which drawing best shows the actual size and shape the rock will have after being carried several hundred miles downstream and deposited?
The diagram below shows two different-colored moths resting on a tree trunk.
How does this difference in pattern and color affect the moths' ability to survive in the environment? [1]
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Populations living in one place form a
(1) community
(2) system
(3) habitat
(4) species
How many organisms in this food web feed on the mice?
(1) 5
(2) 2
(3) 3
(4) 4
The graph below shows tide levels for two days at an ocean location.
Base your answers to the following questions on the table below, which compares human populations and carbon dioxide (CO2) levels in the atmosphere over time.
Human Population and Carbon Dioxide Levels
Year |
Human |
Carbon Dioxide (CO2) |
1960 |
2.50 |
317 |
1970 |
2.75 |
325 |
1980 |
3.00 |
337 |
1990 |
5.00 |
342 |
How is heat energy transferred within the liquid water in the pond?
(1) compound formation
(2) convection currents
(3) chemical reactions
(4) nuclear reactions
Which graph best represents the relative distance between the particles of most substances in their solid, liquid, and gas states?
Base your answers to the following questions on the cross section below and on your knowledge of science. The cross section shows the heat flow and movement of some material within Earth, causing sections of Earth’s crust (plates) to move.
How does the temperature of Earth’s crust compare to the temperature of Earth’s interior? [1]
State one reason that there are more earthquakes in the western section of the area shown on the map. [1]
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Which group of organisms is missing from this food web?
(1) carnivores
(2) herbivores
(3) omnivores
(4) decomposers
Base your answers to the following questions on the diagram below and on your knowledge of science. The diagram shows two students readu to dive into a pool.
Explain why student B has more potential energy than student A. [1]
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A student is given a mixture of salt, sand, and iron filings. Explain two laboratory methods that the student could use to physically separate some of these substances. [2]
Base your answers to the following questions on the partial map of the State of Wyoming below. The locations of Casper and Rawlins, Wyoming, are shown.
Explain why sunrise in Casper, Wyoming, occurs 4 minutes earlier than sunrise in Rawlins, Wyoming. [1]
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The diagram below uses letters A, B, C, and D to represent processes occurring in a water cycle.
Identify the process that is occurring at each letter in the diagram. Select the process from the list below. [2]
Base your answers to the following questions on the information and diagram below.
A student was given samples of four different liquids, A, B, C, and D. The student poured equal amounts of two different liquid samples into several test tubes. The results are shown in test tubes 1, 2, 3, and 4.
What physical property of the liquids causes them to separate into different layers when poured into the test tubes? [1]
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The diagram below shows a food web.
Which three organisms in the food web are competing for the same food resource?
(1) carrot, rabbit, and fox
(2) grain, bird, and owl
(3) fox, owl, and rabbit
(4) bird, mouse, and grasshopper
Oceans, glaciers, lakes, and rivers are part of Earth’s
(1) atmosphere
(2) hemisphere
(3) hydrosphere
(4) lithosphere
Which factor contributes to global warming?
(1) increased use of solar-powered cars
(2) increased burning of fossil fuels
(3) better long-term weather forecasts
(4) changing distance between Earth and the Sun
Which title best describes the processes shown in the diagram below?
What phase change is this?
Four identical sand castles are shown below. Which sand castle will most likely be eroded fastest by the wind?
Which substance provides humans with their main source of energy?
(1) food
(2) carbon dioxide
(3) water
(4) chlorophyll
Which process gives rise to a variety of traits within a species?
(1) sexual reproduction
(2) dynamic equilibrium
(3) cellular respiration
(4) internal regulation
Base your answers to the following questions on the diagrams below and your knowledge of science. The diagrams show liquid water changing to water vapor in four different situations.
Which observation would be evidence that the water is undergoing a phase change?
(1) Waves form on the top of the pond.
(2) Water soaks into the wet sand.
(3) The water splashes out of the swimming pool.
(4) The water level in the glass of water decreases.
Description | Match: | |||||||||||||||
Which title best describes the processes shown in the diagram below?
| 1. The Rock Cycle | |||||||||||||||
The drawing below shows the original size and shape of a rock sample before it is thrown into a rapidly moving stream. Which drawing best shows the actual size and shape the rock will have after being carried several hundred miles downstream and deposited? | 3. Smooth and smaller | |||||||||||||||
The graph below shows tide levels for two days at an ocean location.
| 12 hours | |||||||||||||||
Base your answers to the following questions on the cross section below and on your knowledge of science. The cross section shows the heat flow and movement of some material within Earth, causing sections of Earth’s crust (plates) to move.
How does the temperature of Earth’s crust compare to the temperature of Earth’s interior? [1]
| Earth's inside is much hotter than the surface. | |||||||||||||||
Four identical sand castles are shown below. Which sand castle will most likely be eroded fastest by the wind? | 3. The fastest wind speed and nothing to block the wind.
Four identical sand castles are shown below. Which sand castle will most likely be eroded fastest by the wind? | |||||||||||||||
Oceans, glaciers, lakes, and rivers are part of Earth’s | 3.) hydrosphere | |||||||||||||||
Which factor contributes to global warming? | 2.) increased burning of fossil fuels. | |||||||||||||||
State one reason that there are more earthquakes in the western section of the area shown on the map. [1] | Two tectonic plates meet at the west coast.
More volcanoes. | |||||||||||||||
The diagram below uses letters A, B, C, and D to represent processes occurring in a water cycle.
| A. Evaporation B. Condensation C. Precipitation D. Runoff | |||||||||||||||
Base your answers to the following questions on the partial map of the State of Wyoming below. The locations of Casper and Rawlins, Wyoming, are shown. Explain why sunrise in Casper, Wyoming, occurs 4 minutes earlier than sunrise in Rawlins, Wyoming. [1] |
| |||||||||||||||
How many organisms in this food web feed on the mice? (1) 5 | 3 organisms eat mice | |||||||||||||||
Which group of organisms is missing from this food web? (1) carnivores | 4. decomposers | |||||||||||||||
Populations living in one place form a (1) community | 1. Community | |||||||||||||||
The diagram below shows a food web. | 4. bird, mouse and grasshopper | |||||||||||||||
Which process gives rise to a variety of traits within a species? | 1.) Sexual reproduction | |||||||||||||||
| Freezing | |||||||||||||||
Base your answers to the following questions on the diagram below and on your knowledge of science. The diagram shows two students readu to dive into a pool. Explain why student B has more potential energy than student A. [1] | Student B is higher than student A. | |||||||||||||||
The diagram below shows two different-colored moths resting on a tree trunk.
| Allows the dark organism to be more fit or better able to survive in this environment. | |||||||||||||||
Base your answers to the following questions on the table below, which compares human populations and carbon dioxide (CO2) levels in the atmosphere over time. Human Population and Carbon Dioxide Levels
(1) The human population has increased while the amount of CO2 has decreased. (2) The human population has decreased while the amount of CO2 has increased. (3) Both the human population and the amount of CO2 have increased. (4) Both the human population and the amount of CO2 have decreased. | 3. The human population increased and the CO2 levels increased. | |||||||||||||||
A student is given a mixture of salt, sand, and iron filings. Explain two laboratory methods that the student could use to physically separate some of these substances. [2] | You could filter the mixture, use a magnet, or use evaporation. | |||||||||||||||
Which substance provides humans with their main source of energy? | 1.) Food- it provides calories | |||||||||||||||
Base your answers to the following questions on the diagrams below and your knowledge of science. The diagrams show liquid water changing to water vapor in four different situations. Which observation would be evidence that the water is undergoing a phase change? | 4. Water level decreases
Base your answers to the following questions on the diagrams below and your knowledge of science. The diagrams show liquid water changing to water vapor in four different situations.
| |||||||||||||||
Base your answers to the following questions on the information and diagram below. What physical property of the liquids causes them to separate into different layers when poured into the test tubes? [1] | Density | |||||||||||||||
Which graph best represents the relative distance between the particles of most substances in their solid, liquid, and gas states? | 1. Solid particles are close together
Which graph best represents the relative distance between the particles of most substances in their solid, liquid, and gas states? | |||||||||||||||
How is heat energy transferred within the liquid water in the pond? | 2. Convection Currents
How is heat energy transferred within the liquid water in the pond? |