Plants have the unique ability of producing their own food through a process called photosynthesis.
In humans, the only to gain these macromolecules is to consume plant matter, or consume plant-eating animals (herbivores).
In one year, an acre of mature trees absorbs the same amount of CO2 produced when you drive your car 26,000 miles.
Average temperatures in Los Angeles have risen 6°F in the last 50 years as tree coverage has declined and the number of heat-absorbing roads and buildings has increased.
When humans consume plants, the carbohydrates, lipids, and proteins that are broken down through two forms of cellular respiration.
The two processes of cellular respiration displayed in humans are anaerobic or aerobic.A tree-lined street will also slow traffic – enough to allow the drivers to look at the store fronts instead of whizzing by. In this process, plants are able to produce macromolecules such as carbohydrates that cannot be produced in animals or humans.This prevents stormwater from carrying pollutants to the ocean.When mulched, trees act like a sponge that filters this water naturally and uses it to recharge groundwater supplies.Tree plantings provide an opportunity for community involvement and empowerment that improves the quality of life in our neighborhoods.All cultures, ages, and genders have an important role to play at a tree planting or tree care event.Small business opportunities in green waste management and landscaping arise when cities value mulching and its water-saving qualities.Vocational training for youth interested in green jobs is also a great way to develop economic opportunities from trees.Trees cool the city by up to 10°F, by shading our homes and streets, breaking up urban “heat islands” and releasing water vapor into the air through their leaves.Three trees placed strategically around a single-family home can cut summer air conditioning needs by up to 50 percent.