Why is it green plants can be brown plants?

Sometimes when life is empty u will find thing is not good. Same for plants. If there lives is empty they will also find its not good. They will b brown. Brown leaf is not good. Green leaf is good. Let me show u the prove.

Poo poo is brown. Burn things is brown. Rope is brown. Wild animal is brown. Worm is brown.

So make sure the green is the way 2 keep plants, not brown. Cus of example I have shown on to here.

REMEBERE GUYS!