CLEAN : Australia: Some signs of forest regeneration

The video discusses the impact of fires on habitats that historically did not burn, focusing on the defensive mechanisms of plants and the adaptation of eucalyptus trees to fire environments. It highlights the challenges posed by intense fires, which can destroy seed banks and hinder plant recovery.

What is one reason historically non-flammable habitats are now burning?

• Lack of ground cover

• Decreased wind speeds

• Increased rainfall

• Higher humidity levels

How do plants initially respond to fire threats?

• By growing taller

• By going into a defensive mode

• By shedding leaves

• By producing more seeds

Why are eucalyptus trees dependent on fire?

• To increase their height

• To germinate their seeds

• To attract pollinators

• To produce more leaves

What happens to the seedpods during intense fires?

• They grow faster

• They become more fertile

• They get burned and destroyed

• They produce more seeds

What is a consequence of losing leaf cover due to intense fires?

• More sunlight reaching the ground

• Seeds being blown away

• Increased soil fertility

• Enhanced plant growth