Science and Technology Quiz

What is one reason that this object is used in orbit instead of on the ground? Circle the correct answer.

• to avoid collision with objects on the ground

• to provide a clearer view of objects in outer space

• to keep starlight from distorting photographic images

• to relay radio signals without atmospheric interference

Which of the following is true of technology but not true of nature? Circle all that apply.

• Technology can be studied.

• Technology is constantly changing.

• Technology is produced by humans.

• Technology is found everywhere on Earth.

• Technology uses science and mathematics.

Choose the text that correctly complete the sentence. Engineers _______

• discover things about the world and universe.

• use scientific discoveries to develop technology.

Choose the text that correctly complete the sentence. Scientists _________

• discover things about the world and universe.

• use scientific discoveries to develop technology.

Which feature of this vintage car’s brake light meets a need instead of a want?

• the shiny chrome frame

• the red lens

• the color of the paint

• the rounded shape

Scientists and engineers often build ____________ models to use in conducting investigations or performing experiments.

• small

• large

• scale

• tiny

Which of the following is a result that comes from the widespread use of cars? Select all that apply.

• greater ease of travel

• pollution from exhaust fumes

• people getting less exercise

• greater difficulty in transporting cargo

• less efficient long-distance communication

Write in the choices that correctly complete the sentences. A ______ is an example of a car safety feature. A ______ is an example of a pollution-reducing feature.

• crumple zone

• catalytic converter

• crash testing

• mileage testing

• airbag

Write in the choices that correctly complete the sentence. Driverless cars depend on ______ and ______ to gather and analyze information about the road and surrounding environment.

• riders

• mirrors

• sensors

• software

• drivers

Which of the following is NOT considered technology?

• car
• leaf
• shovel
• book