Spiral Review Quiz 1 / 5 Points

Harper is learning about animal bodies in science class. The teacher asks, "Which of the following is an example of an internal structure in animals?"

• Heart

• Fur

• Claws

• Whiskers

While hiking, David picks up a rock and wonders about the layers beneath his feet. Which layer of the Earth is directly below the crust?

• Inner core

• Mantle

• Outer core

• Lithosphere

What is the first step in the science and engineering process?

• Communicate results

• Plan and carry out investigations

• Ask questions or define problems

• Analyze data

Charlotte is studying different forms of energy in her science class. She makes a list: Thermal, Mechanical, Electrical, and Photosynthesis. Which of the following on her list is NOT a type of energy?

• Thermal

• Mechanical

• Electrical

• Photosynthesis

A student wants to test which material keeps water warm the longest. Which step of the science and engineering process is the student using when they collect temperature data every 10 minutes?

• Communicate results

• Plan and carry out investigations

• Construct explanations

• Define problems