When you make an investment you purchase something and wait for the worth tot rise.
With a trade you buy and sell things to make profit.
Yeah because trading is a short term transaction between you and somebody and like buying and selling of things you purchased or capitalized while investing is a long process to earn money. Both involves risk and needs some good vision to earn good.
That is a wrong perception of what is trading and what is investment. Trading in itself is a form of investment that needs capital but it differs from other kinds of investment since you will need to play it using your skills and your time. Trading is a kind of investment that needs capital + time +skills. Other investments are just boring kind of investments that doesnt need you to work but just wait for ROI but this kinds of investments are scams.