Question

please answer the above question for 2marks ​

Answer 1

1. The trophic level of an organism is the number of steps it is from the start of the chain. A food chain starts at trophic level 1 with primary producers such as plants, can move to herbivores at level 2, carnivores at level 3 or higher, and typically finish with apex predators at level 4 or 5.....
2. They get easily decomposed in soil and they are Eco-friendly. Biodegradable products are those that can be broken back down into their component parts over time by the action of biological organisms and processes. Paper and textile products are biodegradable, but traditional plastics made from petroleum bases are not. Consumer packaging and disposable eating products made of new biodegradable plastics from corn and other plant bases have numerous environmental and efficiency advantages over non biodegradable products.