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Look at the two images given below. Which river looks healthy and why? How do so many plants grow in water? in What do you think happens when too many plants grow a river?
A healthy river has clear water and balanced aquatic life. When fertilizers from farms enter rivers, they cause plants and algae to grow rapidly, covering the surface in a green layer. This “green blanket” blocks sunlight, reduces oxygen and suffocates fish and aquatic life. It also makes the waterRead more
A healthy river has clear water and balanced aquatic life. When fertilizers from farms enter rivers, they cause plants and algae to grow rapidly, covering the surface in a green layer. This “green blanket” blocks sunlight, reduces oxygen and suffocates fish and aquatic life. It also makes the water unsafe for people. Controlling fertilizer use and runoff can help maintain river health.
For more NCERT Solutions for Class 5 EVS Our Wondrous World – The World Around Us Unit 1: Life Around Us – Chapter 2: Journey of a River Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-5/evs/
See lessWhat do you mean green blanket of any water bodies?
The term “green blanket” refers to the thick growth of water plants or algae covering a water body. This usually happens when fertilizers from farms enter rivers, causing fast plant growth. The blanket blocks sunlight, reduces oxygen and makes life hard for fish and underwater plants. It also makesRead more
The term “green blanket” refers to the thick growth of water plants or algae covering a water body. This usually happens when fertilizers from farms enter rivers, causing fast plant growth. The blanket blocks sunlight, reduces oxygen and makes life hard for fish and underwater plants. It also makes the water look dirty and unsafe. Managing farming practices can reduce such harmful growth.
For more NCERT Solutions for Class 5 EVS Our Wondrous World – The World Around Us Unit 1: Life Around Us – Chapter 2: Journey of a River Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-5/evs/
See lessCan you list three things you can do to protect the water bodies near you?
To protect water bodies, you can: Stop throwing garbage or plastic into rivers or drains. Use eco-friendly cleaning products to reduce chemical pollution. Save water and encourage others to use it wisely. Additionally, participate in clean-up drives and plant trees near ponds or rivers. All these acRead more
To protect water bodies, you can:
Additionally, participate in clean-up drives and plant trees near ponds or rivers. All these actions, though small, help keep rivers fresh and support life around them.
For more NCERT Solutions for Class 5 EVS Our Wondrous World – The World Around Us Unit 1: Life Around Us – Chapter 2: Journey of a River Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-5/evs/
See lessRead the flood safety tips given in Activity 6 and organise a role-play where you are the Sarpanch or Municipal Corporator of your village or city. Discuss what actions you will take to – • prevent flooding • prevent damage caused by flooding • keep elderly people and people with disability safe • keep animals safe
As a Sarpanch or Corporator, I would build better drainage systems, plant trees to reduce runoff and clear blocked waterways. I’d ensure shelters and rescue plans for floods. I’d prepare emergency kits, create alert systems and protect elderly, children and animals. Awareness sessions in schools andRead more
As a Sarpanch or Corporator, I would build better drainage systems, plant trees to reduce runoff and clear blocked waterways. I’d ensure shelters and rescue plans for floods. I’d prepare emergency kits, create alert systems and protect elderly, children and animals. Awareness sessions in schools and homes would teach flood safety. Together, we’d reduce damage and ensure safety for all during floods.
For more NCERT Solutions for Class 5 EVS Our Wondrous World – The World Around Us Unit 1: Life Around Us – Chapter 2: Journey of a River Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-5/evs/
See lessWhat would you do if you had no water in your home for an entire day?
Without water for a day, I would use any stored water wisely—prioritizing drinking and cooking. I’d avoid tasks like washing clothes or bathing. I might borrow water from a neighbour or visit a community tap. I’d reuse clean leftover water from activities like rinsing vegetables to water plants. ThiRead more
Without water for a day, I would use any stored water wisely—prioritizing drinking and cooking. I’d avoid tasks like washing clothes or bathing. I might borrow water from a neighbour or visit a community tap. I’d reuse clean leftover water from activities like rinsing vegetables to water plants. This situation would remind me of the importance of saving water daily.
For more NCERT Solutions for Class 5 EVS Our Wondrous World – The World Around Us Unit 1: Life Around Us – Chapter 2: Journey of a River Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-5/evs/
See less