Drought and Grassland Adaptations

Grasslands receive seasonal rain and experience annual droughts. Plants like grasses have adaptations such as deep roots and water storage to survive these conditions. Animals in grasslands also adapt by camouflaging, living in herds, and migrating to find water. Speed is crucial for both predators and prey due to the lack of hiding places.

What is a drought?

• A time when temperatures drop significantly

• A long period with little to no rainfall

• A season with high humidity

• A period of excessive rainfall

Why do grasslands experience droughts?

• Because of constant high temperatures

• Due to their high altitude

• Due to their seasonal rainfall patterns

• Because they are located near oceans

How do the long narrow leaves of grass help during a drought?

• They attract more rain

• They prevent water loss

• They absorb more sunlight

• They grow faster

What is the role of deep roots in grasses?

• To grow taller

• To reach underground water

• To store nutrients

• To absorb more sunlight

How do some trees in savannas survive long periods of drought?

• By shedding their leaves

• By storing water in thick trunks

• By growing taller

• By spreading their seeds

What adaptation helps small animals hide in grasslands?

• Living in trees

• Building underground burrows

• Having brown or green coloration

• Being nocturnal

Why do some animals in grasslands live in large herds?

• To migrate faster

• To find food more easily

• For protection and alerting each other to danger

• To conserve water

What do large herds of animals do during a drought?

• Store food

• Stay in one place

• Migrate long distances

• Hide in caves

Why is speed an important adaptation for large animals in grasslands?

• To catch prey

• To escape predators

• To migrate quickly

• All of the above

Where are the fastest animals in the world found?

• In forests

• In deserts

• In grasslands

• In mountains