When do we use Zero Conditional?

When do we use First Conditional?

This is a first conditionals sentence:

"If we freeze water, it turns into ice" 

This is a zero conditionals sentence:

"If i drop my phone, it breaks" 

Which sentence is a correct zero conditional?

Which sentence is a First Conditional sentence?

Fill in the blank using Zero Conditionals 

 If you heat ice, it _______.

Fill in the blank with First Conditional form

 If I finish my homework early, I _____ play video games.

Match the situation with the correct effect .

What type of conditionals does this sentence use?

"If we don't leave now, we will miss the train."

Create a first conditional sentence using the following situation and effect:

it rains ; stay home

Create a zero conditional sentence using the following situation and effect:

go for a run  ; sweat