More cards in this set

Meaning it will never go to ____tion

What is ammonia mainly used for?

Because we've found a cheap and easy way to make ammonia, the amount of crop yields ___

Why is nitrogen easy to get?

Why do we use nitrogen?

Nitrogen requires high ___/___ to react

Where do we get hydrogen from?

Is it a renewable method?

We can also get hydrogen from ____ waste or the ____ of water.

These methods are both r___