The the first picture is a mixture. I can only really identify the filaree, grass, and chickweed, each are edible. . Look them up on Google images and you'll be able to tell which one is which. 3 is mallow, edible. Number 2 might be really tall chickweed. I believe it grows a little white flower.
I think its fantastic that you are trying to figure these all out! Keep trying and keep learning.
I can't tell what all is in number one.
I don't know number two.
Three is mallow and its and excellent tortoise food. My tortoises eat it for 4-5 months of every year.
Four and five are good foods too. Something in the dandelion family.
Number 2 looks like Vinca , the plants with larger shiny leaves on this picture and purple/violet flowers. Can't tell 100% for sure, flowers-definitely vinca-looking, if so, I'd keep it away from torts. In pharmaceuticals they use vinca extracts to make chemotherapy drugs