environment

What is the problem with previous restoration methods?

• They focused only on planting trees
• They required deep ecological expertise
• They were too expensive
• They relied on drones

What is the purpose of machine-learning analysis in restoration work?

• To train drones to plant trees
• To analyze the impact of restoration on ecosystems
• To gather data about degraded land
• To plan the planting and monitor restoration work

How much land around the world is currently degraded?

• 2 billion hectares
• 1 million hectares
• 5 billion hectares
• 10 million hectares

What role does technology play in restoration efforts?

• It is not useful in restoration efforts
• It is limited to monitoring restoration work
• It is only used in Australia
• It can help gather data and plant vegetation at large scales

What is the main focus of restoration efforts?

• Eradicating imported species
• Mining for coal
• Planting billions of trees
• Restoring nature in all its complexity

What can be done with land where a mine used to be?

• Create new mines
• Nothing, it is permanently damaged
• Return forests to the land
• Plant billions of trees

In which country are drones and AI being used to restore land mined for coal?

• Australia
• United States
• Brazil
• China

How do drones contribute to restoration work?

• They can only monitor restoration work
• They can only gather data
• They can bring back native ecosystems
• They can plant trees quickly

What is the scale at which restoration can be achieved with combined technologies?

• Entire continent
• Small island
• Single forest
• Individual tree

What is the purpose of restoring koala forests?

• To diminish food sources
• To provide safe habitats for koalas
• To mine for coal
• To eradicate imported species