Question

is. 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%

Answer 1

Answer:

a) 1%

Explanation:

• 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).