How do human affect the biogeochemical process?

Answer 1

Human impacts are often magnified because of the hydrologic cycle. This is due to the fact that pollutants often follow the path of the water.

The hydrogen cycle consists of hydrogen exchanges between biotic (living) and abiotic (non-living) sources and sinks of hydrogen-containing compounds. Hydrogen (H) is the most abundant element in the universe. On Earth, common H-containing inorganic molecules include water (H₂O), hydrogen gas (H₂), hydrogen sulfide (H₂S), and ammonia (NH₃). Many organic compounds also contain H atoms, such as hydrocarbons and organic matter. Given the ubiquity of hydrogen atoms in inorganic and organic chemical compounds, the hydrogen cycle is focused on molecular hydrogen, H₂.

Human Impact

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Human impacts are often magnified because of the hydrologic cycle. This is due to the fact that pollutants often follow the path of the water

Withdrawal of Water

Humans remove water out of the system to irrigate crops, to provide us with drinking water and to carry out many of our industrial processes. Water also provides energy for many households and for many sanitation processes.

Discharge of Pollutants

Humans add substances to the water that cause its properties to change. As precipitation falls on the ground and moves into rivers and creeks, it picks up pollutants that range from dirt sediments to toxic chemicals. In rural areas, pollutants include farm pesticides, herbicides and fertilizers as well as wastes from septic systems. In urban areas, the pollutants include gas, oil, pet waste, fertilizers, pesticides, salt and treated human waste from sewage treatment plants. Pollutants often cause the

degradation and eutrophication of the water supplies.

Answer 2

human effect the carbon cycle by using consumption of fossil fuels of burning objects and trees; the effect on the oxygen cycle is the trees being cut down and being burned which means less plants are not photsynthesisizing and producing oxygen gas.

Answer 3

Yes. Humans pollute the water after the precipitation (rain) gathers in lakes, rivers and the ocean.

However, this has no effect on the water cycle, because when the water rises into clouds it is perfectly clean again, and all the pollution is left on the earth's surface.

Answer 4

Humans affect biogeochemical processes through activities like burning fossil fuels, deforestation, and agriculture, which release excess carbon dioxide and other greenhouse gases into the atmosphere. This can disrupt the natural balance of biogeochemical cycles, leading to issues like climate change and nutrient imbalances in ecosystems.

Answer 5

We affect the oxygen cycle through breathing. We inhale oxygen and exhale carbon dioxide which also affects the carbon cycle.

Answer 6

vaginal discomfort ruin everything.....