Animals Are Useful - Free MCQ Practice Test with solutions, Class 2 Environmental

Oxen help in irrigation by pulling water from wells to water fields. This role is vital in farming, particularly in regions where manual labor or machinery is limited.

Keeping animals on farms primarily provides food (like milk and meat) and materials (like wool and leather). This makes them essential for agricultural economies and sustenance.

"Beasts of burden" refers to animals like horses, camels, and elephants that are trained to carry heavy loads. They play a crucial role in transport and logistics, especially in areas without modern vehicles.

Silk is produced by silkworms, which spin cocoons from which silk fibers are harvested. This luxurious fabric is highly valued for its softness and sheen, making it popular for clothing and decor.

Cows, goats, and buffaloes are primarily known for providing milk, which is a vital source of nutrition for many cultures. Milk is used to create a variety of food products like cheese and butter, making these animals incredibly valuable in agriculture.

Feeding pets well is a fundamental way to show kindness. Proper nutrition is essential for their health and well-being, ensuring they lead happy and active lives.

The camel is often referred to as the "ship of the desert" due to its ability to travel long distances across arid landscapes. Camels are well-adapted to desert conditions and are vital for transport in these regions.

Eggs are commonly used in baking, such as in cakes and pastries. They contribute to the texture and flavor of many dishes, highlighting their versatility in cooking.

Manure is commonly used as fertilizer to enrich soil and promote plant growth. It provides essential nutrients that help crops thrive, making it an important aspect of sustainable agriculture.

Keeping animals as pets primarily provides emotional companionship. Pets can improve mental health, reduce feelings of loneliness, and create a sense of responsibility in their owners.

The skin of dead animals is processed to make leather, which is used for creating various goods like shoes, bags, and jackets. Leather is valued for its durability and aesthetic appeal.

Bees are the insects responsible for producing honey. They gather nectar from flowers and convert it into honey, which is not only used as a sweetener but also has numerous health benefits, including antibacterial properties.

Geese are often used for their feathers, which are soft and provide excellent insulation, making them ideal for filling pillows. Feather-filled pillows are known for their comfort and support.

Woollen clothes are made from the fur of animals such as sheep and goats. Wool is known for its warmth and durability, making it a popular choice for clothing in colder climates.

Animal products are used for making wool, leather, and fuel (from dung), but they are not used to manufacture plastics, which are synthetic materials derived from petroleum.