Author: Alfie

greenhouse gases

There are both natural and human sources of carbon dioxide emissions. Natural sources include decomposition, ocean release and respiration. Human sources come from activities like cement production, deforestation as well as the burning of fossil fuels like coal, oil and natural gas.

Fossil fuel production, distribution and use. Methane emissions get produced wherever there are fossil fuels. It gets released whenever fossil fuels get extracted from the earth. Whether it is natural gas (which is in most part methane), coal or petroleum.

Nitrous oxide is naturally present in the atmosphere as part of the Earth’s nitrogen cycle, and has a variety of natural sources. However, human activities such as agriculture, fossil fuel combustion, wastewater management, and industrial processes are increasing the amount of N2O in the atmosphere.

Fluoridated gases (F-gases) are man-made gases that can stay in the atmosphere for centuries and contribute to a global greenhouse effect. There are four types: hydro fluorocarbons (HFCs), perfluorocarbons (PFCs), sulfur hexafluoride (SF6) and nitrogen trifluoride (NF3).

how the language has changed

first it was Latin because the roman empire Concord England .then  the Germans concord England they change the language.Then the french came along and destroyed England and now the language is kept french .so we are now speaking modern English

the boat

the orange and black boat going down the Thames

fast as light saving peoples boats

the wind blows the peoples boats over

the tornado comes save peoples boats