There's too much of such events to keep track. They're meaningful though.

Oh i thought they're the same event, just of different name.

I didn’t realise there was an Earth Day until this year

is it? who cares as long we care about mother earth

Actually I didn't know about it until I read it now

Yes i do but not really sure whats the difference

Both occasions have a different purpose

now that you’ve mentioned... but yes

Interesting never knew that

Yes they are separate days.