Exploring Adaptations and Life Cycles in 5th Grade Science

What is an adaptation in the context of biology?

• A genetic mutation that harms an organism

• A change that improves an organism's ability to survive

• A temporary change during an organism's life

• A learned behavior passed down through generations

Which type of plant has adapted to grow fast and tall to outcompete others for sunlight?

• Cacti

• Pine trees

• Evergreen trees

• Vine plants

What type of leaves do rainforest plants have to deal with high rainfall?

• Thick, water-storing leaves

• Small, thin leaves

• Broad, waxy leaves

• Skinny, needle-shaped leaves

Why do desert plants like cacti have thick leaves?

• To store water

• To grow faster

• To attract insects

• To produce more flowers

Which animal has teeth adapted for grinding plant material?

• Bears

• Sharks

• Cows

• Cats

What adaptation helps snowshoe hares walk on top of snow?

• Long, sharp claws

• Webbed feet

• Long feet for weight distribution

• Small, compact feet

How do aerofrogs use color for survival?

• To regulate their body temperature

• To warn predators of their toxicity

• To hide from predators

• To attract mates

Which animal uses bright colors to attract mates?

• Weasels

• Elephants

• Peacocks

• Snowshoe hares

What is the purpose of camouflage in animals?

• To blend into the environment and avoid predators

• To attract mates

• To sleep undisturbed

• To find food more easily

What change occurs in the coat of a snowshoe hare from winter to summer?

• From brown to white

• From white to brown

• From spotted to striped

• No change