Hey there!
For the first part of your question, you'll need more Ginger Ale than Sprite. You can see that you need 4.71 liters of Ginger Ale, which is a larger number than the 4.06 liters of Sprite that you need for the recipe.
Your three numbers going from least to greatest, just in case you need it for the other questions:
4.06, 4.69, 4.71
Hope this helped you out! :-)
Generally speaking, a polis of ancient Greece was a "City State," in which there was a great deal of autonomy and self-governance, which was a goal of many Greek philosophers of the day.
When you say "diversity" I think of many things. So I have many answers:
1. People. Different people farming, means different plants and animals
2. Planting Crops. Planting different crops can prevent soil erosion and or soil exhaustion.
3. On the market. Different crops and meats on the market provides consumers with different products and nutrients they may need.
Idk if this helps, there wasn't much detail. Hope it helps! ;)