How are plants useful to us?

Plants are really important for the planet and for all living things. Plants absorb carbon dioxide and release oxygen from their leaves, which humans and other animals need to breathe. Living things need plants to live – they eat them and live in them. Plants help to clean water too.

What are the 2 main uses for plants?

Uses of Plants

• Food: Plants are the main source of our food.
• Medicines: Many medicines are made from plants and these plants are called medicinal plants.
• Paper: Bamboo, eucalyptus, etc.
• Rubber: Some plants give us gum like acacia, etc.
• Wood: We get timber and fire- wood from trees.

In what ways plants are useful to us Class 5?

Answer

• it gives us oxygen .
• we use it’s leaf , wood .
• we can use it’s wood for cooking food without gas .

Why are plants useful to us for Class 2?

-Plants give fruits to eat. -Plants root hold the soil preventing soil erosion. 2. 3.

How are plants useful to US Class 8?

Plants provide us with food, fiber, shelter, medicine, and fuel. The basic food for all organisms is produced by green plants. In the process of food production, oxygen is released. This oxygen, which we obtain from the air we breathe, is essential to life.

Why are plants and trees useful to us?

Plants/trees play a very important role in our life. They fulfil our food, fodder fuel, timber, fibre and medicinal needs. Plants/trees are helpful in mitigation of environmental pollution. Trees are helpful in the maintenance of ground water level.

What plants can give us?

What do plants give us class 2?

Clean air to breathe – Plants and trees help in controlling air pollution. During the process of photosynthesis, they take in carbon dioxide and give out oxygen. We inhale the oxygen from the air and exhale carbon dioxide. Hence, the process continues and the air is pollution-free for us to breathe.

How many plants are useful to us?

About 7,000 species of plant have been used for food, though most of today’s food is derived from only 30 species.

What are the useful plants?

Listed below are the top 10 useful plants for your home that will also revive your palate for different delicacies.

• Queen of Herbs – Krishna Tulsi Plant.
• The Nectar of life – Giloy Plant.
• The Kitchen Favourite – Curry Leaves.
• The Mood Elevator – LemonGrass.
• The Flavouring Queen – Common Mint Plant.
• The Aromatic herb – Thyme.

How are plants useful to us answer Class 4?

How can plants be useful to US?

The Many Ways Plants Are Useful to Us 1 Food and Medicine. Let’s start off with the most obvious, that plants provide us with the majority of our food. 2 Raw Materials. On a similar note, plants are harvested for materials other than food. 3 Pest Repellents. 4 Air Purification. 5 Improve Mental Health. 6 Choosing Plants.

How do we use different parts of different plants as food?

We use different parts of different plants as food. (i) We eat leaves of some plants like spinach, radish, gram, fenugreek, etc. The leaves are used as cooked or green food. They are rich in vitamins and minerals. (ii) Roots of radish, carrot, cucumber, beet etc., are eaten as salad.

How do plants and trees save us from pollution?

Pollution-remover: Plants and trees save us from air-pollution. Green plants take the carbon dioxide from the air in the process of photosynthesis and give back oxygen to the air. We breathe in oxygen from the air and given out carbon dioxide. Thus, we give carbon dioxide to the plants and they return us oxygen.

Can plants give us food?

Plants giving us food isn’t just about commercial agriculture either. You can do a little vegetable or herb farming right at home, even if you only have a windowsill to work with. Many culinary and medicinal herbs will grow very well indoors, and a cherry tomato plant can bring you a tasty harvest of food.