Compare producers and consumers in an ecosystem.

Producers create their own food with photosynthesis meanwhile the consumers; carnivores(animals), herbivores(plants) and, omnivores(plants and animals) eat what their rank is.

Producers, such as a tree, make their own food. The consumers, such as a giraffe, eat the energy that the producers produce since they can't make their own. The food chain is an excellent way to view this. For example, a plant produces the energy needed for it lo live, and a sheep eats form it to achieve energy since it cant produce its own. Later, a wolf eats the sheep to obtain energy for itself and so on.

The activity series is shown in the attached picture. if the element is below the other, then you can displace the other. following the activity series as a guide, the reactions are as follows: nickel and aluminum chloride3 ni + 2 alcl₃  → 3 nicl₂ + 2 albarium and copper bromideba + cubr  →  no reaction because cu is less oxidizable than bapotassium nitrate and aluminum3 kno₃ + al  → al(no₃)₃ + 3 ksodium phosphate and zincnaso₄ + zn  → znso₄ + na