Name: Date:
The Importance of Biodiversity
Read the text and answer the questions.
Biodiversity refers to the variety of life on Earth. It includes all living things—plants, animals,
fungi, and microorganisms—and the ecosystems they form. From lush rainforests to arid deserts,
biodiversity is essential for maintaining balance in nature. It supports life by providing
resources, regulating ecosystems, and contributing to the beauty of our planet.
Why is Biodiversity Important?
1. Ecosystem Services
Biodiversity provides essential services that keep ecosystems functioning. For example:
Pollination: Bees, butterflies, and other insects help pollinate plants, ensuring food
production.
Water purification: Wetlands and forests naturally filter water, providing clean drinking
water.
Climate regulation: Forests and oceans absorb carbon dioxide, helping to regulate the
Earth’s climate.
2. Food and Medicine
Many of the foods we eat and medicines we use come from plants, animals, and
microorganisms. Crops like rice, wheat, and corn depend on healthy ecosystems, and more
than 50% of modern medicines are derived from natural sources.
3. Economic and Cultural Value
Biodiversity supports industries such as agriculture, tourism, and fisheries. It also enriches
our lives through cultural practices, recreation, and inspiration in art and science.
4. Resilience to Change
Diverse ecosystems are better able to adapt to changes in the environment, such as
climate shifts or natural disasters. When species are diverse, ecosystems are more stable
and capable of recovery.
Threats to Biodiversity
Biodiversity is under threat from human activities such as:
Deforestation: Cutting down forests destroys habitats for countless species.
Pollution: Chemicals, plastics, and waste harm land, water, and air ecosystems.
Climate Change: Rising temperatures and extreme weather disrupt habitats.
Overexploitation: Overfishing, hunting, and resource extraction deplete populations.
These threats can lead to extinction, which not only harms individual species but also disrupts
ecosystems.
How Can We Protect Biodiversity?
There are many ways individuals and communities can help preserve biodiversity:
Conservation Efforts: Supporting protected areas like national parks and wildlife reserves.
Sustainable Practices: Reducing waste, recycling, and using resources responsibly.
Planting Native Species: Promoting local flora and fauna in home gardens and public
spaces.
Education and Awareness: Learning about biodiversity and spreading the message to
others.
The Importance of Biodiversity
Read the text and answer the questions.
Biodiversity refers to the variety of life on Earth. It includes all living things—plants, animals,
fungi, and microorganisms—and the ecosystems they form. From lush rainforests to arid deserts,
biodiversity is essential for maintaining balance in nature. It supports life by providing
resources, regulating ecosystems, and contributing to the beauty of our planet.
Why is Biodiversity Important?
1. Ecosystem Services
Biodiversity provides essential services that keep ecosystems functioning. For example:
Pollination: Bees, butterflies, and other insects help pollinate plants, ensuring food
production.
Water purification: Wetlands and forests naturally filter water, providing clean drinking
water.
Climate regulation: Forests and oceans absorb carbon dioxide, helping to regulate the
Earth’s climate.
2. Food and Medicine
Many of the foods we eat and medicines we use come from plants, animals, and
microorganisms. Crops like rice, wheat, and corn depend on healthy ecosystems, and more
than 50% of modern medicines are derived from natural sources.
3. Economic and Cultural Value
Biodiversity supports industries such as agriculture, tourism, and fisheries. It also enriches
our lives through cultural practices, recreation, and inspiration in art and science.
4. Resilience to Change
Diverse ecosystems are better able to adapt to changes in the environment, such as
climate shifts or natural disasters. When species are diverse, ecosystems are more stable
and capable of recovery.
Threats to Biodiversity
Biodiversity is under threat from human activities such as:
Deforestation: Cutting down forests destroys habitats for countless species.
Pollution: Chemicals, plastics, and waste harm land, water, and air ecosystems.
Climate Change: Rising temperatures and extreme weather disrupt habitats.
Overexploitation: Overfishing, hunting, and resource extraction deplete populations.
These threats can lead to extinction, which not only harms individual species but also disrupts
ecosystems.
How Can We Protect Biodiversity?
There are many ways individuals and communities can help preserve biodiversity:
Conservation Efforts: Supporting protected areas like national parks and wildlife reserves.
Sustainable Practices: Reducing waste, recycling, and using resources responsibly.
Planting Native Species: Promoting local flora and fauna in home gardens and public
spaces.
Education and Awareness: Learning about biodiversity and spreading the message to
others.
