Of the total energy intercepted at Earth's surface and available for work, only about is actually fixed by photosynthesis. Of the total energy intercepted at Earth's surface and available for work, only about is actually fixed by photosynthesis. a) 1% b) 5% c) 10% d) 15%

The ecosystem is the self-sustaining attachment of living plants and animals and their non-physical environment
Sugar and by-products in combination with water and light are oxygenated by photosynthesis Co2.
The overall growth of a plant is based on pure photosynthesis, which is the difference between photosynthesis and respiratory damage.
The amount of pure photosynthesis depends on environmental factors such as light, water, temperature, soil fertility and regulation of plant space, height and competition from other plants and animals.
Solar energy enters the ecosystem through photosynthesis and dissolves thermal energy from the system in several stages. Of the total energy available for work on the earth's surface and only 1% is determined by photosynthesis as chemical energy (energy stored as carbohydrates in plants).

Of the total energy intercepted at Earth's surface and available for work, only about ________ is actually fixed by photosynthesis. Of the total energy intercepted at Earth's surface and available for work, only about ________ is actually fixed by photosynthesis. a) 1% b) 5% c) 10% d) 15%