Adaptations in Animals review Quiz

What kind of adaptation is it when a bear sleeps through winter and uses stored fat for energy?

• Structural – Thick Fur

• Behavioral – Hibernation

• Structural – Stored Fat

• Behavioral – Migration

Answer explanation

The correct answer is 'Behavioral – Hibernation' because hibernation is a behavior that allows bears to sleep through winter, relying on stored fat for energy. This adaptation helps them survive in harsh conditions.

A chameleon changes its skin color to blend in. What type of adaptation is this?

• Behavioral – Camouflage

• Structural – Camouflage

• Behavioral – Mimicry

• Structural – Defense

Answer explanation

The chameleon's ability to change its skin color is a structural adaptation that helps it blend into its environment, known as camouflage. This is not a behavioral adaptation, as it involves physical changes rather than actions.

When wolves hunt in groups and share food, this is an example of:

• Structural – Teamwork

• Behavioral – Migration

• Behavioral – Group Hunting

• Structural – Claws and Teeth

Answer explanation

Wolves hunting in groups and sharing food exemplifies 'Behavioral – Group Hunting' as it highlights their social behavior and teamwork during the hunt, rather than physical traits or migration patterns.

Monarch butterflies escape cold weather by flying thousands of miles. This is:

• Behavioral – Hibernation

• Structural – Wings

• Behavioral – Migration

• Structural – Adapted Legs

Answer explanation

Monarch butterflies fly thousands of miles to escape cold weather, which is a behavior known as migration. This choice is correct as it describes their seasonal movement rather than a physical adaptation.

A beaver’s large, sharp teeth used for cutting trees are an example of:

• Structural – Specialized Teeth

• Behavioral – Dam Building

• Behavioral – Chewing

• Structural – Strong Legs

Answer explanation

A beaver's large, sharp teeth are a physical adaptation that allows it to cut trees effectively. This is an example of structural adaptation, specifically specialized teeth, which are crucial for its survival and behavior.

Why do zebras stay close together in herds?

• Behavioral – Group Feeding

• Structural – Stripes

• Behavioral – Group Protection

• Structural – Fast Legs

Answer explanation

Zebras stay close together in herds primarily for behavioral reasons related to group protection. By forming a tight group, they can better defend against predators, as there is safety in numbers.

A sea turtle hatchling crawling toward the ocean right after birth shows:

• Behavioral – Learned Skill

• Structural – Webbed Feet

• Behavioral – Instinct

• Structural – Shell Protection

Answer explanation

The sea turtle hatchling's instinctive behavior to crawl toward the ocean immediately after birth is a natural instinct, not a learned skill. This instinct helps ensure its survival by reaching the safety of the water.

What type of adaptation helps a porcupine defend itself with sharp quills?

• Structural – Camouflage

• Behavioral – Playing Dead

• Structural – Defense Mechanism

• Behavioral – Aggression

Answer explanation

The correct choice is 'Structural – Defense Mechanism' because porcupines have sharp quills as a physical feature that serves to protect them from predators, making it a structural adaptation for defense.

A possum pretending to be dead to avoid predators is what kind of behavior?

• Structural – Mimicry

• Behavioral – Playing Dead

• Behavioral – Nocturnal

• Structural – Defense

Answer explanation

The possum's behavior of pretending to be dead is a survival tactic known as 'playing dead.' This is a specific behavioral adaptation to avoid predators, making 'Behavioral – Playing Dead' the correct choice.

A firefly using light to attract a mate is an example of:

• Structural – Light Organs

• Behavioral – Camouflage

• Behavioral – Communication

• Structural – Mating Colors

Answer explanation

The firefly's use of light to attract a mate is a form of communication, as it conveys signals to potential partners. This behavior is classified as 'Behavioral – Communication', distinguishing it from structural traits.