Chlorophyll a is the primary photosynthetic pigment found in algae. It is responsible for capturing light energy from the sun and converting it into chemical energy.

Spirulina is a type of blue-green algae that is commonly used as a food source in many cultures. It is a rich source of protein, vitamins, and minerals.

Algae use the process of photosynthesis to convert light energy into chemical energy. During photosynthesis, algae use sunlight, water, and carbon dioxide to produce oxygen and energy-rich molecules.

Chlorella is a type of green algae that is commonly used in the production of biofuels. It is a fast-growing algae that can produce large amounts of lipids, which can be converted into biodiesel.

Algiculture is the term used to describe the cultivation of algae for commercial purposes. It involves the controlled growth of algae in ponds, tanks, or other aquatic environments.

Kelp is a type of brown algae that is commonly used as a fertilizer. It is a rich source of nutrients, including nitrogen, phosphorus, and potassium.

Red tide is the term used to describe the harmful algal blooms that can occur in aquatic environments. These blooms are caused by a rapid increase in the population of certain types of algae, which can produce toxins that are harmful to marine life and humans.

Nori is a type of red algae that is commonly used in the production of cosmetics and personal care products. It is a rich source of antioxidants and other beneficial compounds.

Carbon fixation is the term used to describe the process by which algae remove carbon dioxide from the atmosphere. During carbon fixation, algae use carbon dioxide and water to produce oxygen and energy-rich molecules.

Chlorella is a type of green algae that is commonly used in the production of food additives and supplements. It is a rich source of protein, vitamins, and minerals.

Photosynthesis is the term used to describe the process by which algae produce oxygen. During photosynthesis, algae use sunlight, water, and carbon dioxide to produce oxygen and energy-rich molecules.

Kelp is a type of brown algae that is commonly used in the production of paper and other biomaterials. It is a strong and durable material that can be used to make a variety of products.

Reproduction is the term used to describe the process by which algae reproduce. Algae can reproduce both sexually and asexually.

Spirulina is a type of blue-green algae that is commonly used in the production of pharmaceuticals and other medical products. It is a rich source of protein, vitamins, and minerals.