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 Page 1


NA TURE AND OUR
N A T U R E A N D O U R EARTH
E A R T H
Page 2


NA TURE AND OUR
N A T U R E A N D O U R EARTH
E A R T H We live on a big, beautiful planet
called Earth.
The Earth has land, water, air,
and many living things.
E a r t h
E a r t h
Page 3


NA TURE AND OUR
N A T U R E A N D O U R EARTH
E A R T H We live on a big, beautiful planet
called Earth.
The Earth has land, water, air,
and many living things.
E a r t h
E a r t h Earth Provides Everything
E a r t h P r o v i d e s E v e r y t h i n g Earth gives us food, water, and a place to
live.
Page 4


NA TURE AND OUR
N A T U R E A N D O U R EARTH
E A R T H We live on a big, beautiful planet
called Earth.
The Earth has land, water, air,
and many living things.
E a r t h
E a r t h Earth Provides Everything
E a r t h P r o v i d e s E v e r y t h i n g Earth gives us food, water, and a place to
live.
The Earth is also round, but a little
flat at the top and bottom.
This shape is called a round but
slightly flat shape.
What is the Shape of Earth?
W h a t i s t h e S h a p e o f E a r t h ?
Page 5


NA TURE AND OUR
N A T U R E A N D O U R EARTH
E A R T H We live on a big, beautiful planet
called Earth.
The Earth has land, water, air,
and many living things.
E a r t h
E a r t h Earth Provides Everything
E a r t h P r o v i d e s E v e r y t h i n g Earth gives us food, water, and a place to
live.
The Earth is also round, but a little
flat at the top and bottom.
This shape is called a round but
slightly flat shape.
What is the Shape of Earth?
W h a t i s t h e S h a p e o f E a r t h ? A globe is a small model of the Earth.
It shows land, water, and different places.
What is a Globe?
W h a t i s a G l o b e ?
Read More
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FAQs on PPT: Nature and Our Earth - EVS for Class 1

1. What are the main components of Earth's nature and ecosystems?
Ans. Earth's nature comprises various components including the atmosphere, hydrosphere, lithosphere, and biosphere. These elements interact to create ecosystems, which are communities of living organisms and their physical environment. Key ecosystems include forests, deserts, wetlands, and oceans, each playing a critical role in supporting biodiversity and maintaining ecological balance.
2. How do human activities impact nature and the environment?
Ans. Human activities such as deforestation, pollution, urbanization, and industrialization significantly impact nature and the environment. These actions lead to habitat destruction, loss of biodiversity, climate change, and increased greenhouse gas emissions. Sustainable practices and conservation efforts are essential to mitigate these impacts and preserve natural resources for future generations.
3. What is the significance of biodiversity in our ecosystems?
Ans. Biodiversity refers to the variety of life forms in an ecosystem, including the diversity of species, genetic variation, and ecosystem diversity. It is crucial for ecosystem resilience, providing essential services such as pollination, nutrient cycling, and climate regulation. High biodiversity enhances ecosystem stability, enabling it to recover from disturbances and adapt to changes.
4. What are some effective conservation strategies to protect nature?
Ans. Effective conservation strategies include establishing protected areas, promoting sustainable land use practices, restoring degraded ecosystems, and implementing wildlife protection laws. Community involvement and education are also vital for fostering a conservation ethic. International agreements, such as the Convention on Biological Diversity, play a key role in coordinating global efforts to safeguard natural habitats.
5. How does climate change affect the Earth's ecosystems?
Ans. Climate change affects Earth's ecosystems by altering temperature and precipitation patterns, leading to habitat shifts, altered species distributions, and increased frequency of extreme weather events. These changes can disrupt food chains, lead to species extinction, and cause the loss of vital ecosystem services. Addressing climate change through mitigation and adaptation strategies is critical for protecting biodiversity and ecosystem health.
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