Final answer:
The major importance of chemical factors to plants and animals is essential for cellular respiration and energy production. Plants convert sunlight into chemical energy, which supports their growth and is a critical food source for animals. This reflects the interconnectedness of ecosystems and the balance needed between different life processes.
Step-by-step explanation:
Importance of Chemical Factors to Plants and Animals
The major importance of chemical factors to plants and animals in a habitat is related to cellular respiration and energy production. Animals rely on consuming plants or other animals to obtain carbohydrates, fats, and proteins, which store chemical energy for their survival. Plants, on the other hand, harness energy from the sun through photosynthesis to produce glucose, which they can use to grow and maintain their structure. Energy is critical for all living organisms for growth, maintenance, and reproduction, and it's intricately tied to a balance of biotic and abiotic factors including water, carbon dioxide, soil nutrients, and sunlight.
During photosynthesis, plants convert carbon dioxide and water into sugars, releasing oxygen which is essential for cellular respiration in animals. The oxidized carbohydrates provide the needed energy for both plants and animals. This process illustrates the cycle of energy transfer and the interdependence within ecosystems, thereby highlighting the foundational role of plants in supporting life by providing food and maintaining atmospheric balance. In addition to energy production, chemical factors like carbohydrates also serve as structural support in the form of cell walls in plants and connective tissues in animals.