LearnEd EOG Review

Which biome receives the highest amount of precipitation?

• pond

• grassland

• rainforest

• desert

Which may affect the motion of an object?

• friction

• gravity

• the mass of the object

• all of these

Which is the best example of an abiotic factor in an ecosystem?

• climate

• trees

• predator

• prey

Which is the best example of a biotic factor in an ecosystem?

• rocks

• algae

• precipitation

• currents

The graph above shows the distance a runner was able to travel in a five-minute period. How far was he able to travel after two minutes?

• 175 meters

• 350 meters

• 650 meters

• There is not enough information to determine how far he traveled

What does the x-axis represent?

• The speed of the runner

• The pace at which the runner traveled

• Distance (in meters)

• Time (in minutes)

During which minute did the runner travel at the fastest speed?

• fifth minute

• third minute

• second minute

• first minute

What type of graph is this?

• Distance-time graph

• Pie chart

• Bar graph

• Venn diagram

Which is the most accurate statement about an ice cube in a glass of warm water?

• The ice cube loses cold energy as the water gains cold energy

• The ice cube gains heat as the water loses heat

• The water will warm the ice cube until it begins to produce steam

• The ice cube will cool the water off until it freezes

Which is the best description of an ecosystem?

• Includes only organisms of the same species

• All of the populations on the Earth

• A community of living organisms plus their abiotic surroundings

• A population of living organisms plus their abiotic surroundings