Will the earth get lighter and lighter, a lot of organic matter becomes inorganic and so on

The world is based on a carbon and hydrogen cycle system, oil is used, but after combustion, it is only converted into carbon dioxide, water and other gas emissions, water vapor becomes rain and falls on the earth, water and carbon dioxide are absorbed by plants to form plants, plants are eaten by animals, and animals become oil after death. Now it is only the existence of human beings, which accelerates the consumption of oil, and the conversion of animals into oil and plants into coal slows down, and the relative amount of oil and coal decreases.

Isn't it all talking about global warming now, because of the increase in carbon dioxide and other gases in the air, these gases have a strong thermal insulation effect, causing the earth's heat to not be dissipated, causing the global temperature to rise.

No, matter is always circulating in the various spheres of the earth. For example, if you say that oil runs out, we just convert the chemical energy stored in oil (solar energy from biological storage in geological history) into carbon dioxide and discharge it into the atmosphere, and the entire atmosphere is firmly attracted by the earth's gravity and does not escape to outer space. It may then be absorbed by plants and re-formed into organic matter.

It's not that there is less and less water, but that there is less and less pollution-free water available.

Although the oil is decreasing day by day until it is used up, it is only changing from one form to another.

There is no shortage of water, but the amount of water that can be drunk is decreasing.

No, the matter of nature is circular, and the overall mass is basically balanced, but it is only a change in the state of matter or the transformation into another substance or substances to re-exist.

The mass of the earth does not change, and the fact that organic matter becomes inorganic means that the biosphere is degrading.

For now, the Earth.

The quality is basically the same.

There may be two reasons for the increase in the mass of the Earth: one is the radiation of the sun, and the other is the absorption of the dust of the universe (including dead stones and some small dust and particles).There are also two reasons for the decrease in the mass of the earth: one is the radiation of the earth and the other is the escape of the earth's gases.

According to measurements, the radiation received by the earth is basically balanced with its own external radiation, so the mass and energy exchange is basically balanced.

There is no exact measurement data on the cosmic dust absorbed by the Earth and the gas escaping from the Earth, and it is not known who is larger and which is smaller, so it can only be considered to be balanced for the time being.

In the long run, the mass of the Earth should decrease, because the radiation of the Sun will continue to weaken, and the background temperature of the universe will still fall, so that the Earth's radiant energy to the outside world in the future should exceed the radiant energy it receives, so that the mass will become smaller and smaller.

Today, the Earth is still accretting comets, meteorites, cosmic dust, and interstellar synons in space. It is estimated that hundreds of millions of tons of meteorite material can be obtained every 10,000 years, so that every 1-20,000 years, the Earth can be covered 2-5 centimeters thick. In this way, the mass of the earth should be constantly increasing.

Is the mass of the Earth increasing or decreasing today? Astronomers tell you the answer.

No, but the total mass remains largely the same. If some asteroid such as a meteorite hits the Earth and is not slowed down by the atmosphere, the energy generated by it will fall on the Earth due to gravity, resulting in an increase in the mass of the Earth. But these increases are minimal, so the mass of the Earth is largely constant.

No, the mass of the Earth has actually decreased, mainly because of crustal fission, and of course there are some other reasons, but the mass of the Earth has decreased very little.

No, it gradually increases or decreases according to the trajectory of human life and the degree of change in the environment, it is closely related to our human life, we are a community.

The mass of the earth is not constant, it changes frequently, for example, if humans launch artificial satellites into space, the mass of the earth will decrease, on the contrary, if a meteorite falls on the earth, the mass of the earth will increase.

The first stage, the stage of generating organic small molecules from inorganic molecules, that is, the chemical evolution process of the origin of life, was carried out under primitive terrestrial conditions, a process that has already been described in textbooks and will not be repeated here. It is important to note Miller's simulations. In this experiment, a flask containing an aqueous solution represents the primordial ocean, and its upper spherical space contains a "reducing atmosphere" of hydrogen, ammonia, methane, and water vapor

Miller first heated the flask to circulate the water vapor in the tube, and then he discharged through two electrodes to generate an electric spark that simulated the lightning of the primordial sky to stimulate the chemical reaction of the different gases in the sealing device, and the condenser tube connected at the bottom of the spherical space cooled the reaction products and water vapor to form a liquid, which flowed back to the flask at the bottom, simulating the process of rainfall. After a week of continuous experimentation and cycling. When Miller analyzed its chemical composition, it found that it contained a variety of new organic compounds, including 5 amino acids and different organic acids, while also forming cyanogenic acid, which can synthesize adenine, which is the basic unit of nucleotides.

Miller's experiments tried to prove that the first step in the origin of life, the formation of organic small molecules from inorganic small molecules, was entirely possible under the conditions of the primitive earth.

In the second stage, biological macromolecules are generated from small organic molecules. This process occurs in the primordial ocean, that is, amino acids, nucleotides and other small organic molecules, after long-term accumulation, interaction, under appropriate conditions (such as the adsorption of clay), through condensation or polymerization to form primitive protein molecules and nucleic acid molecules.

In the third stage, a multimolecular system is formed from biological macromolecules. How did this process come about? The former Soviet scholar Obalin proposed the agglomeration hypothesis, and he experimentally showed that when proteins, peptides, nucleic acids and polysaccharides are placed in a suitable solution, they can automatically concentrate and aggregate into dispersed spherical droplets, which are aggregates.

Obarin et al. believe that aggregates can exhibit life phenomena such as synthesis, decomposition, growth, and reproduction. For example, aggregates have boundaries similar to those of membranes, and their internal chemical characteristics are significantly different from those of the external solution environment. The agglomerate can inhale certain molecules from the external solution as reactants, and can also undergo specific biochemical reactions under the catalysis of enzymes, and the products of the reaction can also be released from the agglomerates.

In addition, some scholars have also put forward other hypotheses, such as microspheres and lipid spheres, to explain the process of forming multimolecular systems of organic polymers. Figure 7 Schematic diagram of simple metabolism of aggregatesIn the fourth stage, the organic multimolecular system evolved into primitive life. This stage was formed in the primordial ocean and is the most complex and decisive stage in the process of the origin of life.

At present, it is not possible to verify this process in the laboratory.

In the fourth stage, the organic multimolecular system evolved into primitive life. This stage was formed in the primordial ocean and is the most complex and decisive stage in the process of the origin of life. At present, it is not possible to verify this process in the laboratory.

Scientists have used special methods and instruments to determine and calculate that the earth's land area is 149 million square kilometers, and terrestrial plants can convert about 163 tons of carbon into organic matter every year, and the ocean area is 361 million square kilometers, and marine organisms can convert 20 billion tons of carbon into organic matter every year. Among them, starch, protein, vitamins, organic acids, etc., as well as rubber, vegetable acids and various medicinal materials for human consumption. However, most of the products of photosynthesis are converted into cellulose, making fibrous the largest organic substance on Earth.

At present, human beings produce only 3% of the organic matter produced by photosynthesis. Due to the large area of the oceans on the earth and the considerable desert areas on land, the organic matter produced by the photosynthesis of marine organisms accounts for a large proportion. At the same time, the photosynthesis of marine plants is very low and not as well managed as farmland on land.

Hence the cultivation and use of marine life.

A topic that is worth studying in production. <>

One of the main questions about life on Earth is where the Earth's oceans and the organic matter they need to thrive come from. In the early days of the formation of the solar system, the Earth in its embryonic state was unable to form liquid water and organic matter due to its proximity to the Sun. The necessary conditions are only available outside the asteroid belt outside the so-called "snow line".

Therefore, it is likely that the materials needed for life on Earth will come from extraterrestrials. Specifically, most of Earth's water and carbonaceous compounds are likely to be found in asteroids or comets that form beyond the snow line.

According to the Spanish newspaper "El País" on February 16**, a new study published on February 16 by the American weekly "Science" once again confirmed this theory. NASA's Dawning probe has discovered organic matter on the surface of Ceres, a dwarf planet in the asteroid belt between Mars and Jupiter. Since landing on the surface of Ceres, which is 950 meters in diameter, the probe has used its equipment to discover that the dwarf planet contains ice and hydrates, and that it is likely that there is even an underground sea hidden beneath it.

It is basically unchanged because the material outside the earth does not enter the earth in large quantities, and the material inside the earth does not come out in large quantities.