How can we protect our natural environment. The natural environment consist of all living and non-living things occurring naturally on Earth. It is an environment that encompasses the interaction of all living species. The concept of the natural environment can be separate by components that includes complete ecological units that function as natural systems and natural phenomena that occur within their boundaries. Universal natural resources and physical phenomena are such as air, water, and climate, as well as energy, radiation, electric charge and magnetism. The environment is very important as it has so many benefits for us and for our young but recently the percentage of pollution and energy waste has recorded an ascending rate.
Thirdly, we focus on our shopping habit. Plastic bags are not biodegradable even if they say they are they do not decompose fully. Also the ink is made up of cadmium, and is highly toxic when it is released. Whereas paper bags are reusable and biodegradable. However supermarkets use paper that has never been recycled before and they always say How can we protect our natural environment“recyclable” not “recycled”. Here is what you can do: if your purchase is small don’t take any bag, this alone could save hundreds of millions of bags. Bring a cloth bag when you shop, or use string bags.
The recent Paris accord on global climate change is a key step in acknowledging biophysical limits to human actions, but the challenge of respecting the biosphere’s ecological limits remains underrated. We analyze how respecting these limits squarely conflicts with an economy centered on growth and technology to mitigate environmental stress. The need to mitigate human impacts on species and natural systems has made conservation science a major multidisciplinary discipline. Society and conservation science have tried unsuccessfully to resolve this need within the growth paradigm. We show that its resolution increasingly demands profound shifts in societal values. Our aim is to identify the nature of these necessary shifts and to explore how they define future paths for conservation science.
The natural environment encompasses all living and non-living things occurring naturally on Earth or some region thereof. It is an environment that encompasses the interaction of all living specie. The concept of the natural environment can be distinguished by components:
Complete ecological units that function as natural systems without massive human intervention, including all vegetation, microorganisms, soil, rocks, atmosphere and natural phenomena that occur within their boundaries.
Universal natural resources and physical phenomena that lack clear-cut boundaries, such as air, water, and climate, as well as energy, radiation, electric charge, and magnetism, not originating from human …show more content…
In a few cases, a river simply flows into the ground or dries up completely before reaching another body of water. Small rivers may also be termed by several other names, including stream, creek and brook. In the United States a river is generally classified as a watercourse more than 60 feet (18 meters) wide. The water in a river is usually in a channel, made up of a stream bed between banks. In larger rivers there is also a wider floodplain shaped by flood-waters over-topping the channel. Flood plains may be very wide in relation to the size of the river channel. Rivers are a part of the hydrologist cycle. Water within a river is generally collected from precipitation through surface runoff, groundwater recharge, springs, and the release of water stored in glaciers and snow packs.
A stream is a flowing body of water with a current, confined within a bed and stream banks. Streams play an important corridor role in connecting fragmented habitats and thus in conserving biodiversity. The study of streams and waterways in general is known as surface hydrology. Types of streams include creeks, tributaries, which do not reach an ocean and connect with another stream or river, brooks, which are typically small streams and sometimes sourced from a spring or seep and tidal inlets.
Bacteria And Its Effects On The Natural Environment
Microscopic single-celled organisms, such as bacteria, consist of a seemingly simple internal structure that lacks membrane-bound organelles, yet bacteria thrive in diverse nutritional environments. The significant ability of bacteria to adapt to a wide variety of nutritional environments reflects their use of overlapping regulatory systems that link gene expression to intracellular accumulation of a small number of key metabolites. Bacteria survive using a diverse array of carbon sources, especially if its main carbon source is absent in their natural environment. Bacteria have carbon components that we know are required for energy production but how does the transport of carbon sources, which is in turn utilized in the central metabolic pathway connected to gene regulation? The central metabolic pathways are those pathways that provide the precursor metabolites to all the other pathways for the synthesis of macro molecules such as DNA, RNA, and proteins. Symbiotic interactions between bacteria and its hosts have been studied for about half a century now to help develop a more detailed view of the reactions that generate the central metabolites in bacterial cells. In some circumstances, bacteria produce harsh biochemicals as a response to nutritional stress.
Environmental Pollution And Its Effects On The Natural Environment
At present, the number of construction waste has accounted for 30% to 40% of the total municipal solid waste. The vast majority of construction waste without any treatment, it was using open dumps or landfill processing manner, causing serious environmental pollution. According to Wang (2014) mixed waste Concrete as the most important part of the construction waste, by estimating the amount of waste in 2003, China has reached 180 million tons of concrete. It has caused a great negative environment impact. At the same time, concrete production requires a lot of sand and gravel aggregate, as natural Gravel continuous exploitation of natural aggregate resources will also become exhausted, in addition, the exploitation cost astonishing transportation fees and power , it will also cause ecological environment experienced a serious damage. However, Make full use of recycled aggregate concrete, not only can effectively reduce the amount of construction waste, but also reducing the damage of construction waste pollution to the natural environment, while taking advantage of waste aggregate manufacturing recycled aggregate concrete can reduce the exploitation of natural aggregate, reaching the aim of sustainable environment development.
Adequate water supplies of high quality are necessary both for community use and local ecosystems. Communities and jurisdictions must work together to assure an adequate water supply to meet future needs. This section presents resources to aid in that effort.
Communities require energy. Nonrenewable sources for power generation, home and workplace, and transportation cause pollution and its harmful impacts. Energy conservation and the use of renewable fuels provide cost-effective and more sustainable alternatives. This section contains resources available to make energy use more efficient.
Air and Climate
Both the natural ecosystem and human health can be adversely impacted by declining air quality and climatic change. Communities can preserve air quality by limiting or eliminating the discharge of harmful chemicals into the air and by minimizing the sources of air pollution. This section contains resources and approaches that address air quality and climate change.
Biodiversity is particularly important for creating sustainability because of the specialized roles each species plays in maintaining ecological balance. Communities can promote healthy wildlife by supporting integrative approaches for managing, protecting, and enhancing wildlife populations and habitats appropriate to their area. Some examples are given here.
Land, Forests, and Ecosystems
While providing a protective covering for soil, water, and the atmosphere, forests are also renewable sources of an endless variety of products. In a healthy ecosystem, policies and programs must balance economic and conservation needs. This section highlights cases where communities have developed land use practices and businesses that both conserve ecosystems and enhance local economies.