Zero and First Conditionals

What's the conditional?

100

If we use fossil fuels, we create smog.

Zero conditional

200

if we use plastic straws, we could create water pollution

Zero conditional

When do we use each conditional?

100

When do we use 1st conditional?

Possible situations, cause and effect

200

Say the tense differences between type 0 and type 1 conditionals.

0: Present simple+present simple 

1: if-clause+ present simple, present future

Make the conditional

100

(you / If/ run / you / get tired)

" If you run, you get tired"

200

(mass production/ continues/ If/ we/ have/ a / pandemic)

"If mass production continues, we could have a pandemic."

Fill in the blanks

100

If you ________(not do) the homework, you __________(be punished)

don´t do, will be punished

200

If there is _______, there is air _________.

If there is fast fashion, there is air pollution.