both of them is difference, but to make it easier to understand, when you investing, you trust your money to someone and you don't need and can't do anything with your money until certain period, when you trading, you used your skill and knowledge to generate profit and you need to some work in trading, you need to pay attention to the chart and keep the updated news everyday
so when investing you depend on somebody else when trading you depend on yourself
For me the difference between trading and investing is that in trading you are holding a token you bought and you are waiting for the right time that the particular token you are holding is bacoming expensive while in investing you are buying bitcoin to give it in a particular ICOs wherein you will wait for that campaign to aucces so that you money will be doubled. But not all thw times becausw sometimes the campaign is not reaching their goals or sometimes there is scamming happened.