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How do underwater plants survive underwater?
They have cellular adaptations that make it possible for them to get the chemicals they need underwater. Besides trace nutrients that they obtain from soil around their roots, the main needs of a plant is water (H2O, which they are surrounded by) and carbon dioxide (CO2, which readily dissolves in water). The biggest issue for underwater plants is light, so the deeper and less clear the water, the more challenging it is for plant life to exist.
How do underwater plants get energy?
Underwater plants get energy through a process called photosynthesis, where they use sunlight to convert water and carbon dioxide into energy-rich molecules such as glucose. Light penetrates the water surface and reaches the underwater plants, allowing them to carry out this important process.
How do plants things survive underwater?
Underwater plants take oxygen from the water. They do not breathe the same way that plants above water do. Above water plants have oxygen in the soil and air.
What are the plants underwater called tell you about them?
Underwater plants are called aquatic plants. They are adapted to grow in water environments such as lakes, rivers, and ponds. They play a crucial role in the aquatic ecosystem by providing oxygen, food, and shelter for various aquatic organisms.
How does presence of algae in water result in reduction of oxygen content in water?
Algae can reduce oxygen levels in water through a process called eutrophication. When there is an overgrowth of algae, it can block sunlight from reaching underwater plants, which leads to their death. As dead plants are decomposed by bacteria, oxygen is consumed in the process, resulting in lower oxygen levels in the water.
How can plants survive under water?
Plants that can survive underwater have adaptations such as thin leaves to allow for efficient gas exchange, specialized tissue to transport oxygen and nutrients, and the ability to perform photosynthesis using low light levels. Some plants also have the ability to store oxygen in special structures to help them survive in oxygen-depleted water.
Why are green plants put in an aquarium?
Underwater plants increase the oxygen level in the water and also act as fodder for the fish.
How do underwater plants survive underwater?
They have cellular adaptations that make it possible for them to get the chemicals they need underwater. Besides trace nutrients that they obtain from soil around their roots, the main needs of a plant is water (H2O, which they are surrounded by) and carbon dioxide (CO2, which readily dissolves in water). The biggest issue for underwater plants is light, so the deeper and less clear the water, the more challenging it is for plant life to exist.
Where do most underwater animals obtain their oxygen supply from in order to carry out respiration?
all water has oxygen so this makes getting it very easy. If you dont know they breath through gills on the sides of their heads
Why underwater aquatic plants are kept in aquariums?
They absorb carbon dioxide from the water - and release oxygen. This keeps the water's oxygen level safe for the fish to survive.
How do underwater plants get energy?
Underwater plants get energy through a process called photosynthesis, where they use sunlight to convert water and carbon dioxide into energy-rich molecules such as glucose. Light penetrates the water surface and reaches the underwater plants, allowing them to carry out this important process.
Is there algae in ponds and in lakes?
it blocks the sunlight from reaching the underwater plants and traps and blocks oxygen in the water, which is needed by aquamarine animals.
How do plants things survive underwater?
Underwater plants take oxygen from the water. They do not breathe the same way that plants above water do. Above water plants have oxygen in the soil and air.
What did Jan do?
Jan Ingenhousz concluded from his experiments that all plants need sunlight to produce energy. He also concluded that plants underwater only produce oxygen bubbles when they have access to sunlight.
What are the plants underwater called tell you about them?
Underwater plants are called aquatic plants. They are adapted to grow in water environments such as lakes, rivers, and ponds. They play a crucial role in the aquatic ecosystem by providing oxygen, food, and shelter for various aquatic organisms.
Why is hydrilla stem cut underwater in photosynthesis experiment?
Hydrilla stems are cut underwater in photosynthesis experiments to prevent air from entering the stem and disrupting the oxygen levels in the water. By cutting the stems underwater, scientists can maintain a controlled environment for studying how plants release oxygen during photosynthesis. This method ensures that the oxygen measured in the experiment accurately reflects the photosynthetic activity of the plant.
Why Isn't underwater volcanoes the right answer for most oxygen enters the ocean from?
Volcanoes do not release oxygen; they re;ease other gasses such as carbon dioxide and sulfur dioxide. The oxygen on earth is released by photosynthesizing organisms such as plants and algae.
