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.
So this  natural greenhouse effect is very useful.    The gases that keep the earth warm are called greenhouse  gases. The most important gas, causing about 75% of the  natural greenhouse effect, is water vapor.The next most important  is carbon dioxide.o this  natural greenhouse effect is very useful.    The gases that keep the earth warm are called greenhouse  gases. The most important gas, causing about 75% of the  natural greenhouse effect, is water vapor.