2. Are animals an
important source of food? How?
Answers
Answer:
Plants and animals are the main source of food for all the organisms on earth. Food obtained from animals is the main source of protein and include fish, milk, meat, poultry, and cheese. Whereas plants provide us with fruits and vegetables, which are an important source of fibres, proteins and carbohydrates.
Answer:
Animal products are used as food directly or indirectly. Milk, eggs and meat are important examples of food from animals.
Animal products too are a rich source of nutrients. The food chain is composed of exactly these animals starting with organisms that use the energy of the sun to the apex at which the organisms are predators and rely on producers.
Milk
Cows, buffaloes, sheep, goat, and camels are a great source of milk. Milk is also called as an ideal food. It is rich in vitamins, minerals, proteins, carbohydrates and fats.
Eggs
Chickens, ducks, geese, and quails are raised for eggs and meat. The egg is a rich source of protein and vitamin. The yolk of the egg is mostly made up of egg. It also contains vitamins, phosphorus, calcium and iron.
Meat
Meat is of two types- red meat and white meat.
The meat of cow, goat, sheep and pigs has a lot of fat and is called red meat. White meat contains less fat and is obtained from chicken and fish. White meat is healthier and can be easily digested as compared to the red meat.
Meat is rich in proteins, vitamins, zinc, phosphorus and iron.
The food obtained from animals include beef, pork, meat, egg, milk, and chicken. These food products are highly nutritious and rich in proteins and fats.