There is an estimated 5. Fishing nets and other fishing equipment comprise the majority of the debris. This patch covers roughly. Another concern regarding the management of our renewable resources is the issue of exploitation.
In terms of animal resources, this includes overhunting and overfishing. Our land resources have the potential to provide real estate for agriculture for a long time, but only if we are taking care of the land and using it sustainably. Some farming methods that can help make the agriculture industry more sustainable are crop rotation, inactive fields, cover crops, soil terracing, and the use of wind-breaking trees.
We need to ensure there is ample clean water that allows our plants to grow, which allows livestock to feed, which allows humans to eat. As I mentioned before, fossil fuels are produced from the decomposition of organic matter like plants and animals.
We use these fuels for cars and airplanes, and we also use it to heat our homes and cook our food. These two graphs show the consumption of oil and natural gas globally over the past 40 years along with the reserve amount for oil and gas. As you can see, consumption and reserves have both increased. As we deplete mineral deposits and mines of their ores, the prices of precious metals and minerals rise. Mining equipment can pollute water and the air, damaging our ecosystem.
Electric car batteries use up these minerals, like cobalt and lithium, making electric cars less environmentally friendly than some would have you believe. Because fossil fuels will eventually be too costly to extract and therefore too expensive to sell at a price people are willing to pay, scientists have been working for years to develop solar and wind energy as alternative sources of power.
In addition to those, scientists are also working on biofuels — renewable energy that is created from organic matter and waste; like algae material or animal waste! Unfortunately, these sources of energy are unreliable and expensive, even though the US government heavily subsidizes solar and wind power.
This partially accounts for why solar and wind are not the source for a significant amount of energy consumption in the US. The correct answer is D! Examples of biotic natural resources are animals, plants, and fossil fuels such as oil, coal, and natural gas.
Fossil fuels form part of the biotic natural resources because they are formed through the decay of living organisms that existed millions of years ago. Abiotic natural resources come from non-living things or inorganic matter including the lithosphere, atmosphere, and hydrosphere. Abiotic limiting factors restrict the growth of populations to specific environments and numbers.
Some of the abiotic natural resources are air, water, sunlight, and minerals like iron, gold, silver, copper, titanium, and diamonds. The high population growth rate has led to overpopulation.
As a result, some countries such as China are restricting the number of children that a married couple should have. According to the United Nations, the current population of the world is 7. Overpopulation has led to increased pressure on the available natural resources which are also limited. Consequently, the exhaustible natural resources such as forests, arable land, fossil fuels, and fresh water are getting depleted at a faster rate than they were before.
Thus, posing a threat to the survival of future generations of humans. The Questions and Answers of Give example of the resources that are renewable and abiotic as well? If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for Class 8 on EduRev and even discuss your questions like Give example of the resources that are renewable and abiotic as well?
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For Your Perfect Score in Class 8. Answer to Question. Drishti Verma Jun 29, Some of the renewable resources are asWater, Oxygen, timber, fruit and vegetables, meat from animals, Hydro-power, Geothermal energy, Solar Energy, Wind energy, Methane, Wood, Agriculture, etc. Whereas some examples of abiotic resources are a pond, soil, and mountains, etc.
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