3 Examples Of Non Renewable Resources – Presentation on theme: “Renewable and non-renewable energy sources in our countries and the effects of radiation on human health.” – Presentation Transcript:
1 Renewable and non-renewable energy sources in our countries and the effects of radiation on human health.
3 Examples Of Non Renewable Resources
3 RENEWABLE INFORMATION Explanation: Renewable energy power from the sun is considered a wasteful source of energy that does not harm the environment. Examples: 1-Hydroelectric Power: Electricity is generated by the movement of water in rivers and dams.
Renewable And Non Renewable Resources
4 Polish Hydropower Hydroelectric power plant on the Vistula. Due to the low humidity of the country, the possibility of using Polish rivers is not very good. Currently there are 127 large power plants and about 300 small plants operating here.
5 Coal is a non-renewable energy source because it takes millions of years to form. The energy in coal comes from the energy stored by plants billions of years ago when the Earth was covered by forests. Nuclear energy is the irreversible energy in the nucleus of an atom. Atoms are the tiny particles that make up everything in the universe. Solids hold atoms together with great force. Nuclear energy can be used to generate electricity. But the energy must be released first. Atoms can be released in two ways: nuclear fusion and nuclear fission. Nuclear Power America produces half of its electricity from coal. China uses coal to generate a quarter of its electricity. Australia, Poland and South Africa make up the majority. In fact, 2/5 of the world’s electricity generation is coal. America produces more electricity from nuclear power than any other country, about 1/3 of the world’s electricity. France is the second largest producer, producing more than 3/4 of its electricity in nuclear reactors. Renewable and non-renewable resources – Bulgaria –
6 5 -Biomass (Plant and Animal Residues) Energy: It is called the energy obtained from plants and animal residues.
7 Biomass 2 – Wood pellets The lowest energy in developed countries (pelleting plants can be used for cattle feed) : 0, 033 € / kWh Nuclear Electricity 0, 12 € / kWh France 4 times more Better than electricity.
Which One Of The Following Is An Example Of Non Renewable Resources?
8 Four thousand times the amount of energy the sun has thrown at the earth before it was used this year. What can you get with solar energy? We can get electricity and heat naturally without harming the environment.
9 Biomass 3 – Methanation The anaerobic fermentation of biomass produces biogas, which contains 60% methane, which is a fuel. This gas can be converted into hot water and electricity in France through cogeneration
11 Renewable and irreversible energy sources – Bulgaria – 5 What is produced from radioactive materials? When radioactive materials decay, they release ionizing radiation. They are named this way because the neutral atoms are converted into positive or negative ions. These rays can be alpha-, beta-, gamma-, X-ray, cosmic and neutral. Some sources of ionizing rays: – all active and radioactive materials; – All workplaces related to agriculture, production, use, protection and transportation of natural and other sources of ionizing radiation, and radioactive waste in medicine and medicine construction.
12 14 Poland Diseases that appear after days: – skin cancer; – leukemia; – Stomach infection; – bone disease;
Renewable And Non Renewable Resources Worksheet
13 Radon … Radon is a naturally radioactive gas. From the decay of uranium found in the Earth’s crust. It is located in rocky and volcanic terrain. Radon decay is permanent: it lives in your lungs! It is the second leading cause of cancer after tobacco. 1200/3000 deaths per year. French 12/15
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To operate this website, we register and share user data with employers. To use this website, you must agree to our privacy policy, including our cookie policy. Most of the non-renewable energy sources are called fossil fuels: coal, oil, and natural gas. Carbon is the main component of fossil fuels. All fossil fuels are created equally. Plants, algae, and plankton thrived in these ancient wetlands. They absorb sunlight and produce energy through photosynthesis. When they die, the creatures are dragged to the bottom of the sea or lake. Kill plants and animals using stored energy sources. Over time, the dead plants broke down under the sea and found places on the surface of the rocks and debris.
Coal is an energy source. You can count on sunshine or rain day or night, summer or winter to provide fuel and electricity. Coal is also harmful. When we use coal, coal releases toxic gases and pollutants into the atmosphere. Coal mining can create fires underground for decades.
Renewable And Non Renewable Sources For Energy In Our Countries And Effects Of Radiation On Human Health.
Oil is a liquid fossil fuel. It is called oil or oil. Oil is stored in layers of rock below the ground. Oil seeped from the floor in several places. At the Labria tar pits in Los Angeles, California, large pools of oil rise from the ground. The rest of the animals that were imprisoned there thousands of years ago are still treated like dogs!
We are searching the world for oil. Some beds are on land and some are under the sea. When the oil is under the ocean, companies will drill offshore. They need to build an oil refinery. Oil platforms are one of the largest man-made structures in the world. We use oil for many things. About half of the world’s oil is converted into oil. The rest can be used in liquid products such as nail rubbing alcohol and polish, or in shoes, water pipes, pencils, housing, vitamin capsules and thousands of other products.
The oil mill has its advantages. It’s easy to remove. It is a reliable and dependable source of energy and money for the local community.
However, fire is harmful to the environment. It releases dangerous gases and smoke into the air we breathe. If the drilling machines fail, oil can explode from the well and fall into the sea or the surrounding soil.
Renewable And Non Renewable Resources Interactive Worksheet
Natural gas is a fossil fuel that is stored underground in reservoirs. It contains mostly methane. You’ve probably smelt methane before. Dissolved wastes in landfills emit methane that smells like rotten fruit. We use natural gas for heating and cooking. We rely on natural gas to power the lights, televisions, air conditioners, and kitchen appliances in our homes.
Natural gas can be converted into a liquid form called liquefied natural gas (LNG). LNG is cleaner than other fossil fuels.
Natural gas is inexpensive to extract and is a “cleaner” fossil fuel than oil and coal. When natural gas is burned, only carbon dioxide and water vapor (the gas we breathe in!) are released.
However, natural gas extraction can cause environmental problems. Cracked rocks can cause small earthquakes. Water and chemicals introduced into the soil can run off. Water sources used for drinking or bathing are dirty and unsafe.
Nonrenewable And Renewable Resources Human Impact On The Environment
Nuclear energy is the collection of energetic energy in the nucleus or nuclei of an atom. Nuclear energy is released through nuclear fission, the process by which the nucleus of an atom breaks apart. Nuclear power plants are complex machines that can control nuclear fission to produce electricity.
Nuclear power is a popular way to generate electricity around the world. Nuclear power plants do not pollute the air or emit greenhouse gases. It can be built in villages or cities.
However, harvesting nuclear energy is difficult. Nuclear power plants are very complex to design and operate. Communities do not have a safe and reliable nuclear power system. Nuclear power also produces radioactive materials. Radioactive waste is highly toxic and increases the risk of burns, cancer, blood disorders and bone loss.
Biomass energy uses the energy available in plants. Biomass energy is based on biomass resources, produced and burned by plants to generate electricity. This can include wood and plant products such as corn or soy. If possible, 1) have you used water today (including bathing, drinking, flushing the toilet) and 2) have you eaten food that is not labeled as organic ? 3) Have you used paper products? 4) Did you go by car or bus? 5) Did you put anything in the trash? Explore: Students will receive 12 cards with pictures about renewable and non-renewable resources. Two new cards have names that can be changed and cannot be changed. They have 3 minutes to arrange the cards. The teacher walks around and discovers the students’ misconceptions about the new and irreplaceable resource.
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If we continue to use resources today, we will run out by 2050.
Yes! What is the speed of the world? It’s a tough decision, but we don’t want to push it! Are we missing some values? Coal, gasoline, fresh water…
6 Definition of Environment: The amount of land required to operate
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