Vision and Light Unit Review

Front

What is reflected light?

Back

Reflected light is light that bounces off an object and travels to our eyes, allowing us to see that object.

Front

What does it mean for an animal to be nocturnal?

Back

Nocturnal animals are active during the night and sleep during the day.

Front

How do animals use their sense of smell?

Back

Animals use their sense of smell to detect food, identify dangers, and communicate with others.

Front

What is the role of light in vision?

Back

Light allows us to see by reflecting off objects and entering our eyes, where it is processed to form images.

Front

Why is good hearing important for nocturnal animals?

Back

Good hearing helps nocturnal animals detect sounds in their environment, especially when they cannot see well in the dark.

Front

What is the difference between poisonous and non-poisonous berries?

Back

Poisonous berries can cause harm if eaten, while non-poisonous berries are safe to eat.

Front

How do animals find food at night?

Back

Animals find food at night by using their senses, such as sight and hearing, to locate prey or plants.

Front

What adaptations might a nocturnal animal have?

Back

Nocturnal animals may have large eyes for better night vision, good hearing, and a strong sense of smell.

Front

What is the importance of light reflecting off prey for predators?

Back

Light reflecting off prey allows predators to see and locate their food in the environment.

Front

How can animals avoid eating poisonous berries?

Back

Animals can avoid eating poisonous berries by using their sense of smell or by learning to recognize safe food.