All Flashcards
How does selective logging promote sustainability?
Removes only certain trees, preserving the forest ecosystem and biodiversity.
How does group cutting promote sustainability?
Removes small groups of trees, allowing for quicker and more natural regeneration.
How can reforestation help protect the environment?
Replants trees to restore ecosystems, absorb CO2, and prevent soil erosion.
How does reducing pesticide use promote sustainability?
Minimizes toxic chemicals in the environment, protecting wildlife and ecosystems.
How does sustainable forest management help?
Balances timber harvesting with ecosystem preservation and long-term forest health.
How can reducing deforestation help?
Preserves carbon sinks, maintains biodiversity, and regulates climate.
How does promoting responsible consumption help?
Reduces demand for timber from unsustainable sources, encouraging better practices.
How can carbon offset programs help?
Compensate for carbon emissions by investing in projects that sequester carbon, like reforestation.
How does conservation of existing forests help?
Maintains carbon storage, biodiversity, and ecosystem services.
How does using alternative building materials help?
Reduces demand for timber, promoting forest preservation.
What is the role of forests in the carbon cycle?
Forests absorb CO2 during photosynthesis, storing carbon and reducing atmospheric CO2 levels.
How does clearcutting impact biodiversity?
Clearcutting reduces biodiversity by destroying habitats and displacing species.
Explain the relationship between deforestation and climate change.
Deforestation contributes to climate change by releasing stored carbon into the atmosphere and reducing the planet's ability to absorb CO2.
What is the significance of soil erosion in deforested areas?
Soil erosion leads to loss of fertile land, water pollution, and damage to aquatic ecosystems.
Explain the concept of interconnectedness in environmental systems.
Environmental systems are interconnected, meaning that changes in one area (e.g., deforestation) can have cascading effects on other systems (e.g., climate, water, biodiversity).
What is clearcutting?
Logging method where an entire area of trees is removed at once.
Define selective logging.
Only certain trees are removed, leaving the rest of the forest intact.
Define group cutting.
Small groups of trees are removed, allowing the forest to regenerate more quickly.
What is habitat destruction?
Loss of homes and food sources for wildlife due to environmental changes.
What is soil erosion?
The washing away of soil due to lack of tree roots, leading to landslides and degraded ecosystems.
Define carbon sequestration.
The process of capturing and storing atmospheric carbon dioxide.