The photic area of an estuary is the area in which light penetrates.
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Estuary
Plankton have adaptations such as small size, buoyancy control mechanisms like gas-filled chambers or oil droplets, and slow sinking rates to help them stay afloat in the photic zone. Some plankton species also have appendages or structures that increase surface area and help them remain suspended in the water column.
Life is abundant in the photic zone because it receives sunlight, which is essential for photosynthesis. Photosynthetic organisms like phytoplankton use sunlight to produce energy, leading to a rich food supply that supports a diverse ecosystem of marine organisms ranging from algae to fish.
Two natural resources found in the photic zone are sunlight and nutrients. Sunlight is essential for photosynthesis, which provides energy for many organisms in this zone. Nutrients such as nitrogen and phosphorus are vital for the growth and productivity of plants and algae in the photic zone.
Photic Zone: part of the ocean that receives sunlight Aphotic Zone: area in an ocean where sunlight does not reach and photosynthesis does not occur
The area of an estuary where marine shore animals live.
An estuary
estuary.
photic zone.
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Estuary
estuary
estuary
An estuary
estuary.
Estuary