Science 9 - Quarter 1 - Respiratory Disease

A PowerPoint about the respiratory diseases.

1. GROUP 3

2. Human Activities that Affects Biodiversity

3. Cutting trees - Animal habitat are shrinking Mining - Are deforestation leading to the loss of plants and animals. Dynamite Fishing - Destroys fish habitats among reefs already threatened by overfishing and climate change. Littering - entangling and potentially killing marine life Soil erosion - It has led to increased pollution and sedimentations in streams and rivers, clogging these waterways and causing declines in fish and other species. Fur Clothing - Depletion and even extinction of several furred species.

4. Burning of fossil fuel and toxic gases -   It can cause pollution, planet-warming carbon emissions, and the destruction of critical habitat. Animals slaughtering - can cause pollution and greenhouse gas emissions. The use of pesticides and herbicides - elevated internal herbicide concentrations and decreased photosynthesis. Can indirectly affect fish and invertebrates by modifying habitat and food availability.

5. STEPS ON PREVENTING THE REDUCTION OF SPECIES EXTINCTION 1 2 3 4 5

6. STEPS ON PREVENTING THE REDUCTION OF SPECIES EXTINCTION 6 7 8 9