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
This is a good, simple explanation of the difference between them
The difference is clear, in investing you put your money on a track or make share on a task. Once you invest you will wait for the outcome of the invest. There will be people for that work for you on your invest to make it successful. While in the trading you should know all about the value of the bitcoin and the market pumps and fall rate of the bitcoin. trading need a high knowledge about bitcoin while the invest need money only.