why is the grass green and the sea blue

God is the God of order and beauty. He designed the world through His Word and it's beautiful. We tend to ask questions in our limited imagination and never spend time to analyze why these things what it is today as we see it. I just hope that instead of asking those questions, we learn to humble ourselves to God and appreciate what He did, especially our life, our eyes to see these beautiful creation!

who indeed,why is it not the other way round.
Pretty green sea and a pastel shade of blue grass

LOL

Interesting thoughts for sure, and I am sure there are many who have wondered this as well. But in reality, just as someone else has stated here, it is all due to Gods creation and him being in charge of what happens when. He could have chosen different colors for these things, but he knew what was best when choosing the colors, so that is how they are to be. Personally, we wouldn't want to live in something like a Cartoon world would we?