EVERYDAY SCIENCE

Detailed explanation-1: -A food chain in a grassland ecosystem starts with grass being the primary producer by trapping energy from sunlight. Insects like grasshoppers are primary consumers because they directly depend on the green plant for their food. The frog is the secondary consumer because it eats insects.

Detailed explanation-2: -The grazing food chain starts from living green plants and goes to herbivores and then to carnivores. In the food chain Grass → Rabbit → Fox → Tiger, grass is producer, rabbit is a herbivore, and fox and tiger are carnivores. Thus, this is a grazing food chain.

Detailed explanation-3: -What do rural foxes eat? Foxes sit at the top of the woodland food chain as one of the largest mammals, alongside deer and badgers. In a thriving woodland habitat, the majority of a fox’s diet is satisfied by hunting live prey. Their meat-based woodland diet consists of rabbits, rodents, birds and invertebrates.

Detailed explanation-4: -A rabbit is considered a primary consumer. Trophic levels start with producers, which are organisms that can make their own food, like plants and certain species of bacteria. The next level is primary consumers, which only eat producers. Rabbits fall into this level because they are herbivores and eat only plants.