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What kind of reproduction causes variation in organisms?
Sexual reproduction causes variation in organisms because it involves the mixing of genetic material from two parents, resulting in offspring with a unique combination of genes. This variation is essential for the adaptation and evolution of species over time.
What are causes of evolution and diversity of organisms?
Causes of evolution and diversity of organisms include genetic mutations that introduce variations in the population, natural selection which favors individuals with advantageous traits, genetic drift resulting from random changes in gene frequencies, and migration that introduces new gene pools. These factors contribute to the variation and adaptation of organisms over time.
What is a change in the environment that causes a. Response?
stimulus
What cause bacteria to produse toxins?
What causes bacteria to produce toxins is metabolism. The toxins are not intended to be poisons. They are like the exhaust of a car, they are the biproducts of their body processes of life. So in other words, it's bacterial pee and poo.
What is the ability of a substance to harm living organisms?
there are other living things beside animals and plants...they are bacteria, fungi(mushroom), algae "lumot" and us humans...which are useful and which is harmful to us?
What causes the earth to have too many greenhouse gasses in the atmosphere?
The main causes of too many greenhouse gases in the atmosphere are human activities such as burning fossil fuels (coal, oil, and natural gas), deforestation, industrial processes, and agriculture. These activities release carbon dioxide, methane, and other greenhouse gases, leading to an increase in their concentrations in the atmosphere and contributing to global warming and climate change.
What causes carbon dioxide to accumulate in the atmosphere?
Carbon dioxide accumulates in the atmosphere primarily due to human activities such as burning fossil fuels, deforestation, and industrial processes. These activities release vast amounts of carbon dioxide that would otherwise be stored in the ground, leading to an increase in atmospheric levels of this greenhouse gas.
What are the disadvantage of burning fuels?
There are many disadvantages of burning fuels such as the release of chemicals into the atmosphere. This release is harmful and causes holes in the ozone.
What causes atmosphere to get hotter?
The sun is one factor that causes the atmosphere to get hotter.
What activities of man results acidification of oceans?
The most prominant artificial cause of the acidification of the oceans is the release of carbon dioxide into the atmosphere. This causes the oceans to absorb the CO2, thereby increasing their acidity
Identify pollutant to the atmosphere?
According to the dictionary, "Pollution is the introduction of contaminants into an environment that causes instability, disorder, harm or discomfort to the physical systems or living organisms." But, it is generally thought that pollution is man-made additives to the atmosphere.
What causes instability in the atmosphere?
Instability in the atmosphere can be caused by factors such as warm air at the surface rising rapidly, presence of cool air aloft, or the release of latent heat during processes like condensation and freezing. These conditions can lead to the formation of thunderstorms, severe weather, or rapid changes in weather patterns.
What causes greenhouse gasses?
Greenhouse gases are primarily caused by human activities such as burning fossil fuels, deforestation, industrial processes, and agricultural practices. These activities release gases like carbon dioxide, methane, and nitrous oxide into the atmosphere, trapping heat and contributing to global warming.
What causes energy flow and chemical cycling on earth?
Energy flow on Earth is primarily driven by the sun, as solar radiation fuels photosynthesis in plants which then forms the base of the food chain. Chemical cycling, on the other hand, is driven by biogeochemical processes involving the circulation of nutrients such as carbon, nitrogen, and phosphorus through the atmosphere, water, and soil by living organisms. Together, these processes sustain life and maintain ecosystem stability.
What are the small organisms that causes bacteria?
Bacteria are small organisms.
What change in an organisms surroundings that causes organisms to react?
stimulus
Why did the leblanc process caused a great deal of pollution to the local area?
because it release harmful gasses that causes our atmosphere to be destroyed.
