The answer is; a loss in biodiversity due to the replanting of the same modified crops each year
Monoculture has a drastic effect on biodiversity. Monoculture reduces the genetic diversity in a region and hence the environment is unable to maintain itself. This makes the environment less adaptable to environmental changes since natural selection acts on genetic diversity. Biodiversity is also important for living communities because it provides critical ecosystem services and resources critical for life, such as nutrient cycling.
Answer:
Chemogeny may be a theory of chemical evolution that depends on the chemical reactions and formation of drugs on the bases of chemical reactions. This theory says that “Life occurs as a results of evolution of inorganic matter”.
In the 1920's Scientists Oparin and Haldane, developed this hypothesis of the chemical origin of life from the primitive atmosphere of the world having matter like methane, ammonia and water. there have been very low concentrations of oxygen thanks to the presence of high temperatures like 5000-60000C. So, these conditions weren't suitable for the free existence of organic compounds, so reactions started happening .
Under conditions like high sunlight and warmth , inorganic matter gets converted to inorganic compounds. And this might end in the storage of organic compounds, which gets more and more concentrated with the passage of many years.
These compounds interact with one another and end in “life”.
So, chemogeny is that the process of chemical evolution of earth and formation of life from pre-existing matter with the assistance of chemical reactions.
Explanation:
Hopefully I was able to help you with the concept. Good luck!
When it gets cold, the accumulated water inside the pipes freezes, expands and creates extreme pressure.
