What are zero conditionals?

Can you explain what zero conditionals are?

Sure! Zero conditionals are used to express general truths or scientific facts. They follow the structure: 'If + present simple, present simple.' For example, 'If you heat water to 100 degrees Celsius, it boils.'

Can you give me more examples of zero conditionals?

Of course! Here are a few more examples: 'If it rains, the ground gets wet.' and 'If you mix red and blue, you get purple.'

Are zero conditionals the same as first conditionals?

No, they're different! First conditionals are used for real future situations and follow the structure: 'If + present simple, will + base verb.' For example, 'If it rains tomorrow, I will stay home.'

How do I know when to use zero conditionals?

Use zero conditionals when stating facts or truths that are always true, like scientific laws or general truths.