A constant supply of solar energy is required for an ecosystem and for life to exist. Require plentiful sun and rainfall all year long. Human populations tend to modify existing ecosystems for own purposes. Fewer ecosystems are able to function adequately to sustain human populations. Preservation of biodiversity is extremely important.
Taxonomy is the biological discipline of identifying and classifying organisms.
Scientific name is a binomial. System was started by Swedish naturalist Carolus Linnaeus. Science Helps Human Beings Understand the Natural World. Scientific investigation is limited to questions that can be studied objectively. Scientific conclusions are subject to change when new techniques and equipment are available.