Cinnamomum camphora (commonly known as camphor tree, camphorwood or camphor laurel) is a large evergreen tree that grows up to 20â30 m (66â98 ft) tall.The leaves have a glossy, waxy appearance and smell of camphor when crushed. In spring, it produces bright green foliage with masses of small white flowers.It produces clusters of black, berry-like fruit around 1 cm (0.39 in) in diameter.innamomum camphora (commonly known as camphor tree, camphorwood or camphor laurel) is a large evergreen tree that grows up to 20â30 m (66â98 ft) tall.
Carbon dioxide is the one, followed by methane. The greenhouse effect is being increased by emissions of carbon dioxide (CO2) from the burning of fossil fuels (coal, oil and nâ¦atural gas) and methane (CH4) from cattle farming, rice paddies and melting tundra. Greenhouse gases. The most notable of which are carbon dioxide and methane.
Global warming is driven partially by human pollution. The pollutants that contribute to global warming are commonly known as greenhouse gas emissions. Carbon dioxide is probably the best known greenhouse gas, but methane, nitrous oxide and fluorinated gases also play a role in driving climate change (see Reference 1).Human activities that cause global warming pollution can be best understand by examining the various sources of each type of greenhouse gas.arbon dioxide represents 85 percent of all greenhouse gas emissions emitted from human sources in the United States (See Reference 2).