topic1: climate change

What is the best definition of "climate change"?

• A short-term change in weather
• A natural disaster
• A long-term alteration in temperature and weather patterns
• A seasonal shift in climate

A "pressing challenge" is a problem that is:

• Unimportant
• Unsolvable
• Not urgent
• Very urgent and needs immediate attention

"Ecosystems" refer to:

• Weather conditions
• Cities and towns
• Communities of living organisms and their environments
• Artificial environments

"Biodiversity" is the:

• Spread of pollution
• Total number of trees in a forest
• Variety of plant and animal life
• Number of countries affected by climate change

"Human communities" are groups of:

• Plants in the jungle
• People living in the same area
• Animals living in the wild
• Businesses in a city

Greenhouse gas emissions come primarily from:

• Trees
• Oceans
• Factories and vehicles
• Solar panels

"Irreversible damage" means damage that:

• Can be fixed easily
• Will heal naturally
• Cannot be recoverable

  
  

• Is temporary

"Weather patterns" refer to:

• Random weather
• Expected changes in weather over time
• Sudden temperature drops
• One-time events

"Agricultural productivity" is concerned with:

• Producing energy
• Growing food and crops efficiently
• Transport systems
• Coastal farming

"Health conditions" describe:

• Farming problems
• Environmental issues
• People’s physical and mental health status
• Hospital budgets