Grade 3 Term 2 Past exam 2021-2022

What kind of fossil is shown below?

• Trace fossils

• Preserved remains

• Molds and casts

What kind of fossil is shown below?

• Trace fossils

• Preserved remains

• Molds and casts

Organisms that are introduced into a new ecosystem either by accident or on purpose by humans are called .....

• Invasive species

• Predator species

• Producer species

Organisms that feed on and control the number of other species are ....

• Invasive species

• Predator species

• Producer species

Which of the following is a type of precipitation?

• Wind

• Rain

• Pressure

Water that falls from the atmosphere is called .....

• Precipitation

• Air pressure

• Temperature

Which of the following is an extinct animal?

• A

• B

• C

Which of the following is not an extinct animal?

• A

• B

• C

Which of the following layers is the oldest?

• 2

• 3

• 4

Which of the following layers was formed most recently?

• 1

• 2

• 3