Attribution of recent climate change

Climate Change, Fact or Nonsense Climate change is a continually rising hot topic among our society and many believe if we do not act now it will be irreversible. Since the early 20th century, average temperatures have increased 1.4°F. Atmospheric levels of greenhouse gases have increased over this time period as well. Both sides in the debate over global climate agree on these points. The debate today seems to lie not only whether global warming is real or not but if humans are to be held…

1.0 Introduction to green technology. 1.1 Implementation of green technology. In the 21st century there are growing issues due to multiplication in global population growth one of which is the environment depletion and exhaustion of natural resources. Keeping the goals of attaining a sustainable environment hence sustainable life at sight communities are now entering a world that is labeled “The Third Industrial Revolution”, as society moved from fossil fuels in the Second Industrial…

Photosynthesis and Cellular Respiration Photosynthesis and Cellular Respiration processes are thought of as completely opposite. They are completely opposite processes locked in a never-ending cycle. That cycle helps maintain the Earth's atmosphere to keep the planet inhabitable by making the air breathable. The processes both have many differences between them, but they also have many similarities. They cause the perfect balance that's essential to life, as we know it. The processes help…

significant higher than the rural area in the day and night due to land usage increasing, lack of vegetation, artificial environments and heat production effect the high temperature in urban area than rural area. Therefore, UHI change the urban district of the micro-climate, impact of the present as including the reduce insolation, cloud amount increased, rainfall increased, slight increase, and the average wind speed as well as the decrease in air quality degradation, and so on (Landsberg,…

Purpose: To investigate the effect of light intensity on plant growth through counting the amount of oxygen produced. Hypothesis: If the light intensity increases, than so does the rate of photosynthesis (which a major factor for plant growth). If the rate of photosynthesis increases, than the rate of Oxygen produced as a product also increases, if the rate of photosynthesis decreases than the exact opposite will happen to the amount of oxygen. Scientific explanation: As the light intensity…

Consequences of climate change can lead to damage to community’s mental health from stress to clinical disorders such as suicidal tendencies, anxiety and PTSD. Being exposed to such traumatic events can be a psychological and emotional stressor; people are vulnerable, and can’t cope with feelings of helplessness. Furthermore, climate conditions can influence on the sensitivity of people to weather (Seasonal depression) and on their well-being. All the above-mentioned cumulative nature of climate…

assuming a more prominent role as the partners of humanitarian organizations 3.2 Characteristics of Humanitarian logistics: There are two main role of supply chain in HL are agility and leanness. Agility is defined as the ability to respond to sudden changes when an unstable demand is combined with short lead times. Page | 16 Leanness usually refers to attain more and better with limited number of resources and when demand is relatively steady and certain. Briefly, while agility focuses on…

The giant pandas-The endangered species among the animals There are wide varieties of animals living in our earth. Much number of animals got endangered due to the sudden civilization going around the world. This has lead to many environmental impacts and has affected the chain of the life cycle. Why are giant pandas endangered? Many animals got endangered due to unavailability of proper food and loss of shelter. There are still many animals standing on the verge of extinction. Giant panda and…

Combustion, a chemical reaction between substances, usually including oxygen and usually accompanied by the generation of heat and light in the form of flame. The hydrocarbons become harder to ignite as the molecules get bigger. Combustion of alkanes with bigger molecule will produce more soot as the percentage of carbon of the molecule is higher. The amount of soot produced depends on the percentage of carbon in a hydrocarbon molecule. Hexane and cyclohexene produced very small of light soot…

Have you ever wondered why a storm rolls in, or why any natural phenomena related to the sky occurs? Have you ever wondered about how it would be like when everyone believed the Gods were in charge of everything that happened, such as; if there was a storm, it was their fault, or if there was thunder and lightning, it was their fault? Back in the era of mythology, these were a couple of their beliefs. One God that was really important was Zeus, the God of the sky. Whenever there was a…