What does the term “biomimicry” mean?

• Copying how nature looks

• Copying how nature works

• Designing machines that replace animals

• Studying animal behavior for fun

Why do engineers study nature when designing technology?

• Nature’s designs already solve real-world problems

• Nature is easier to copy than to design

• Engineers want to protect endangered species

• Nature provides colorful designs for creativity

Which sequence shows how most systems function?

• Input → Process → Output

• Power → Start → Stop

• Sense → Act → Think

• On → Off → Recharge

Which part of a robot detects information from the environment?

• Actuator

• Battery

• Sensor

• Processor

Which part of a robot performs an action or visible movement?

• Actuator

• Processor

• Sensor

• Charger

What animal inspired the design of Japan’s bullet train nose?

• Kingfisher bird

• Shark

• Cheetah

• Falcon

Why did engineers study the kingfisher bird?

• Its beak shape reduces splash and air pressure

• Its feathers are waterproof

• It can fly long distances

• It uses echo-location like a bat

The lotus leaf inspired engineers to design which invention?

• Self-cleaning paint and fabric

• Waterproof glue

• Solar roof panels

• Rain sensors

How do termite mounds help engineers design buildings?

• They show how airflow can cool a structure naturally

• They demonstrate strong outer walls

• They store water in underground chambers

• They use sunlight for insulation

What did the woodpecker inspire?

• Shock-absorbing helmets

• Electric drills

• Construction cranes

• Noise-canceling headphones