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स्टोरीबोर्ड पाठ
- फिसलना: 1
- Nutrient load up
- fertilizer
- A farmer fertilizes his crops. When it starts raining the fertilizer gets washed into the lake nearby.
- फिसलना: 2
- Plants flourish
- photosynthetic algae
- The fertilizer in the lake causes the water to become overly enriched with minerals and nutrients (such as phosphates and nitrates). These minerals causes algal bloom.
- फिसलना: 3
- Algae blooms, blocking out sunlight and depleting oxygen
- Dying Plants
- The photosynthetic algae grows over the the top of the lake, limiting the light to the plants. The lack of light makes the plants unable to photosynthesize which causes them to die.
- फिसलना: 4
- Algae blooms, blocking out sunlight and depleting oxygen
- Aerobic Microorganisms
- Algae and other plants die, and microorganisms such as phytoplankton and cyanobacteria start to decompose the organic matter.
- फिसलना: 5
- Depleted oxygen
- Aerobic Microorganisms
- The microorganisms need oxygen to decompose the dead organic matter. The microorganisms use up the water's oxygen which makes the oxygen levels in the lake decrease.
- फिसलना: 6
- Death of the ecosystem
- x
- x
- Low oxygen levels in the water due to the aerobic microorganisms, cause the fish to suffocate and die.
40 मिलियन से अधिक स्टोरीबोर्ड बनाए गए
कोई डाउनलोड नहीं, कोई क्रेडिट कार्ड नहीं, और कोशिश करने के लिए किसी लॉगिन की आवश्यकता नहीं है!
