1. Fuel
There should be no suspense about this, and it consumes most of the oil. 72% of oil is used to make various fuels: diesel and gasoline for cars, as well as for planes, ships and other transport vehicles.
2． Plastic
Plastic refers to a synthetic resin with high molecular weight as the main component, adding appropriate additives, such as plasticizers, stabilizers, antioxidants, flame retardants, lubricants, dyes, etc., after processing. A plastic (flexible) formed material or rigid material that is hardened and cross-linked.
3． Asphalt
Asphalt, also called asphalt, is a product of the petroleum processing process. There are also natural asphalts. The total length of paved roads in the world is more than 17 million kilometers. You can imagine the amount of asphalt cwesummed!
4. Clothing
Polyester, acrylic, nylon and other fabrics we see on clothing labels are all synthetic fibers produced from petroleum. Among the fibers used in textiles, the proportion of chemical fibers is close to 3/4, and natural fibers represent only 1/4. And more than 90% of chemical fiber products rely on oil, so think about it, you have to do it. “carry it” through your life. How much oil?
5. Synthetic rubber
Synthetic rubber has high elasticity, high temperature resistance, low temperature resistance and other properties. It is widely used in industry, agriculture, national defense, transportation and daily life. , sports equipment, tires and wires. Synthetic rubber can be found in cables and other items, and petroleum is the main raw material.first for the manufacture of synthetic rubber.
6． Pharmaceutical products
Pharmaceutical products are indeed inseparable from oil. Not to mention indirect consumables, like the plastic used in packaging, even medicines themselves rely on oil. Take benzene, for example. Many medicines are derived from benzene, and benzene is produced from petroleum. Advances in modern medicine are also inextricably linked to petrochemical technology. Besides, petroleum products are also used in prosthetics, artificial organs, medical X-ray films and their treatment solutions, etc.
7. Cleaning products
Without oil, our lives would become very dirty. Most of the cleaning products we use are petroleum products, such as detergents, shampoos, shower gels, soaps, etc., which contain petroleum derivativese.
8． Food
Oil is not only used to make fertilizers, pesticides, etc. Petroleum products help preserve, dye and season many foods, as well as the gum we chew... If you count the indirect effects of oil consumption for food production, then a person will “eat” 551 kilograms of oil in their lifetime. A 500ml bottle of pure water consumes a total of 167ml of oil before it is finally placed in front of you after water sources are discovered, extracted, purified, bottled and transported.
9. Lubricating oil (grease)
Lubricating oil and grease are widely used for lubrication of various machines. Without lubrication, almost all machines cannot operate normally. Most of the ingredients in lubricating oils and fats (butter) are oils.base refined from petroleum. Many lubricating oils contain 90%.% of the ingredients are petroleum. The most common lubricating oil in life is engine lubricating oil used in automobile engines, commonly known as motor oil.
10． Cosmetics
Oil is also a raw material for the manufacture of cosmetics, with a higher content of up to 80%! Oils, paraffins, flavorings, colorings, etc. from petroleum refining or synthesis are all used to make cosmetics.
Marine animals are the general term for heterotrophic organisms of the ocean. There are many categories, and the morphological structure and physiological characteristics of each category can be very different. There are tiny single-celled protozoa, and the largest include cetaceans that can be over 30 meters longand weigh more than 190 tonnes. Marine animals exist from the sea surface to the sea floor, from the shore or intertidal zone to the bottom of the deepest trench.
A general term for heterotrophic organisms in the ocean that have very different morphological structures and physiological characteristics. They do not photosynthesize and cannot synthesize inorganic matter into organic matter. They can only live by feeding on plants, microorganisms and other animals as well as their organic detritus.
There are currently around 200,000 known species of marine animals. They come in various forms, ranging from microscopic single-celled protozoa to higher mammals - cetaceans, etc. ; they are widely distributed, from the equator to the ocean; polar seas. They are represented from the surface of the sea to the depths of the ocean floor, from thecoast to the bottom of the ultra-deep ocean trenches. Marine animals can be divided into three major groups: marine invertebrates, marine protozoa and marine vertebrates.
Detailed information:
The ocean is full of life, both in the shallow, bright waters and the deep, dark waters. The ocean is the largest habitat for living things on our planet. There are more than 200,000 species of organisms living in the ocean. The total mass of marine animals amounts to 32.5 billion tonnes, or 3.3 times the total mass of land animals.
If you dive from the sea to the bottom of the sea, the light zone is less than 200 meters underwater, and the dim light zone is 200 meters to 1,000 meters. The water temperature here as well. falls suddenly. When it enters below 1000 meters, it is in the som zoneber from the depths of the sea that the light of the sun can no longer shine here.
These species are diverse in their structure and function, and their representatives can be identified one by one, from the simplest to the most complex. For example, there are sponges in the digestive tract without a mouth or anus, coelenterates and flatworms with a mouth but. no anus, there are nemertes which are separated from the front and back into a mouth and an anus.
These various support systems not only increase the size of the individual, but also provide muscular attachment for movement, allowing animals to live in different ways. Such diverse organisms provide good materials for studying and comparing various topics.
Baidu Encyclopedia - Marine Animals