see all translations uk jiËld us jiËld c2 t to supply or produce something positive such as a profit an amount of food or information an attempt to yield increased profits the investigation yielded some unexpected results favourable weather yielded a good crop
Phytoplankton are microscopic marine plants. P hytoplankton, also known as microalgae, are similar to land-based plants in that they contain chlorophyll and require sunlight in order to live and grow. Most phytoplankton are buoyant and float in the upper part of the ocean, where sunlight penetrates the water. Phytoplankton also require inorganic nutrients such as nitrates, phosphates, and sulfur which they convert into proteins, fats, and carbohydrates.
Algae are one group of several plant organisms in the phytoplankton family. Phytoplankton are free floating mostly microscopic plants that are photosynthetic (like most plants) and produce 70% to 80% of the oxygen we breathe, as they generate sugars for their own energy.est Answer: Algae are actually the most well known of a group of organisms called phytoplankton. Algae can best be described as small or microscopic plants. These organisms are photosynthetic, meaning that they function as plants, producing their own food from sunlight.