Unit3:Adaptation

Multiple Choice

Why do coastal plants have thick shiny leaves?

• To trap sunlight for photosynthesis

• To store water

• To protect from water loss, sunlight, and salt spray

• To attract insects

Multiple Choice

What feature helps mangroves shed excess salt?

• Pneumatophores

• Waxy stems

• Salt glands on leaves

• Deep tap roots

Multiple Choice

What is the main reason desert plants have small or no leaves?

• To increase temperature

• To store sunlight

• To reduce water loss

• To support flowers

Multiple Choice

How do rainforest plants compete for sunlight?

• By growing spines

• By developing aerial roots

• By arranging leaves at different angles

• By storing water in stems

Multiple Choice

Which of the following is NOT an adaptation of mangrove roots?

• Aerial roots

• Prop roots

• Fibrous roots for water absorption

• Pneumatophores

Multiple Choice

What kind of adaptation is migration?

• Physical

• Structural

• Seasonal

• Behavioural

Multiple Choice

How do dolphins breathe?

• Through gills

• Through skin

• Through blowholes on top of their heads

• Through their mouths

Multiple Choice

What is the function of camouflage in animals?

• To help them fly

• To find food

• To hide from predators

• To store fat

Multiple Choice

Which of the following is an example of hibernation?

• A dolphin swimming in warm waters

• A turtle returning to lay eggs

• A queen bumblebee sleeping through winter

• A bird flying to another country

Multiple Choice

What is the purpose of webbed feet in aquatic animals?

• To grab prey

• To balance on land

• To swim efficiently

• To cool their body

Open Ended

Name two animal that aestivates.

Open Ended

Name two animals that hibernates