Missed Questions

Evan worked on two tracks for his car. The tracks had different slopes. The dashed lines on the track represent how far the vehicle traveled. Why did Jack's car go farther on slope 2?

• The car had less speed and energy at the bottom of slope 2.

• The car had more speed and more energy coming down slope 1.

• The car had less speed and less energy coming down slope 1.

• There is no way to tell from this picture.

Which layer has the oldest fossil in the image?

• Layer F

• Layer D

• Layer C

Which two layers are most similar?

• Layer A and B

• Layer B and D

• Layer C and D

Using the fossil timeline diagram that shows various organisms and when they appear in the fossil record, how long ago did penguins appear?

• 6.5 million years ago

• 33.9 million years ago

• 60.5 million years ago

• 358.5 million years ago

Look at the picture. The action in the picture is evidence of what type of energy transfer?

• Electrical to sound and light

• Sound and light to electrical

• Electrical to energy of motion

• Sound and light to motion energy

This is a picture of the layers of rock from North Dakota. What can you conclude based on these layers? Choose 2.

• This area was once covered by water.

• Energy from the sun was less in this area a long time ago.

• The animals in the area have changed over time.

• Fishes are older than trilobites.

According to the pie graph, which non-renewable energy provides the most energy to the world?

• Nuclear

• Coal

• Oil

• Gas

• Solar, Wind, and Other

How are fossils created?

• Dead organisms are quickly buried and remain so for millions of years.

• Traces of organisms are preserved as fossils, often turning into stone.

• Animals get trapped.

• All of the above.