Why is it important to have so many different kinds of plants on earth?

Answer: They produce oxygen and absorb carbon dioxide during photosynthesis. Oxygen is essential for cellular respiration for all aerobic organisms. Plants create habitats for many organisms.

Why do we need plants and animals to survive?

Plants are producers — they take energy from the sun, nutrients from the ground, and water to grow and produce their flowers, seeds, and berries. They also release oxygen, which all animals, including humans, need to survive. Animals are consumers and they all depend on plants for survival.

How do plants differ from animals give important differences?

Answer: Plants contain chlorophyll and can make their own food Animals cannot make their own food and are dependent on plants and other animals for food. Plants give off oxygen and take in carbon dioxide given off by animals. Plants cells have cell walls and other structures differ from those of animals.

Which is more important plants or animals?

Plants came into existence before animals, and it is true that a few plants can live without animals, but in fact most plants need animals for the species to survive. So plants need animals, and it is obvious that no animals would exist without plants.

Why are plants important to our life class 3?

Plants maintain the atmosphere. They produce oxygen and absorb carbon dioxide during photosynthesis. Oxygen is essential for cellular respiration for all aerobic organisms. Plants provide many products for human use, such as firewood, timber, fibers, medicines, dyes, pesticides, oils, and rubber.

Why plants and trees are important?

Trees are vital. As the biggest plants on the planet, they give us oxygen, store carbon, stabilise the soil and give life to the world’s wildlife. Not only are trees essential for life, but as the longest living species on earth, they give us a link between the past, present and future.

Why are animal important to us?

Animals are our companions, our workers, our eyes and ears, and our food. They appear in ancient cave paintings, and on modern commercial farms. We have domesticated some of them, while others remain wild and are sometimes endangered by our activities.

Why are plants different from animals?

Plants are green. They live using sunlight, carbon dioxide, and nutrients, making their own food through the process of photosynthesis. In contrast, animals live by eating other organisms (plants, animals, bacteria, or even bits and pieces of dead organisms).

How are plants and animals different from each other for Class 3?

1) Plants make their own food with the help of process called photosynthesis while animals has to move around to find food to eat. 2) Plants need more carbon dioxide to make food hence they take in carbon dioxide that animal’s exhale animals need oxygen to breathe which is given by plants .