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Crab aquatic ecosystems are affected by various pollutants, including chemical contaminants, plastics, and nutrient runoff. Chemical pollutants, such as heavy metals and pesticides, can originate from industrial discharges and agricultural runoff, harming crab populations and their habitats. Plastic waste poses physical dangers and can lead to ingestion or entanglement. Nutrient runoff, primarily from fertilizers, can cause algal blooms, depleting oxygen levels and disrupting the ecosystem balance critical for crabs and other marine life.
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Which effect does a decrease in sunlight have on a pond ecosystem?
A decrease in sunlight can reduce photosynthesis in aquatic plants, leading to decreased plant growth. This can impact the availability of food and habitat for other organisms in the pond ecosystem, potentially causing a decline in biodiversity and disrupting the balance of the ecosystem.
What is one positive effect floods can have on ecosystem in the floods plains?
One positive effect of floods in floodplains is that they can replenish nutrients in the soil by depositing sediment, which can enrich the land and support plant growth. Additionally, floodwaters can create diverse habitats for a variety of aquatic and terrestrial species, contributing to overall ecosystem biodiversity.
Fires can result from both human disturbances and natural causes. What is an immediate effect that wide spread fires have on any ecosystem?
a decrease in vegetation.
How does pollutants affect the boling point of water?
no effect
How does succession have a negative effect on an ecosystem?
no because if it did mo
What has the author John K Reed written?
John K. Reed has written: 'Interaction of pesticide pollutants and aquatic food-chain organisms' -- subject(s): Aquatic animals, Effect of pesticides on, Effect of water pollution on, Pesticides and wildlife
How does air pollution affect the ecosytem?
Air pollution has adverse effects on the ecosystem. # If the level of CO2 rises in the atmosphere, it causes greenhouse effect. As a result, global warming is a threat we all face today. # CFCs which are air pollutants can damage the ozone layer. # Rainfall is affected due to air pollution
Which effect does a decrease in sunlight have on a pond ecosystem?
A decrease in sunlight can reduce photosynthesis in aquatic plants, leading to decreased plant growth. This can impact the availability of food and habitat for other organisms in the pond ecosystem, potentially causing a decline in biodiversity and disrupting the balance of the ecosystem.
How can air and water effect the ecosystem?
air and water can effect the ecosystem: WATER: when we use fertilsers and other chemicals to grow the better crops and when the rain comes,the rain water mixed with chemicals fall into the water and when we drink that water we become ill. AIR: the chemicals from the industries,etcwhen get mixed in the air it causes the acid rain and it effect on ecosystem.
What are the effect of ecosystem?
give 5change in ecosystem
What is one positive effect floods can have on ecosystem in the floods plains?
One positive effect of floods in floodplains is that they can replenish nutrients in the soil by depositing sediment, which can enrich the land and support plant growth. Additionally, floodwaters can create diverse habitats for a variety of aquatic and terrestrial species, contributing to overall ecosystem biodiversity.
Which pollutants effect the ozone layer?
chlorofluorocarbon
What effect can flooding have on a stream?
Flooding can cause erosion of stream banks, change the stream channel morphology, alter water quality by carrying pollutants, and disrupt aquatic habitats by displacing or killing organisms.
A marine biologist wants to investigate the effect of ocean tides on certain aquatic ecosystems. Can this be studied by the scientific method?
Yes, the marine biologist can study the effect of ocean tides on aquatic ecosystems using the scientific method. They can form a hypothesis, design experiments, collect data on tide patterns and ecosystem responses, analyze the data, and draw conclusions to understand the relationship between ocean tides and aquatic ecosystems.
How does thermal expansion in water have an effect on plants and animal in an ecosystem such as a pond or isolated lagoons?
The radiation of the makes water hot which makes the temperature of the water hot making the aquatic organisms to suffocate
Fires can result from both human disturbances and natural causes. What is an immediate effect that wide spread fires have on any ecosystem?
a decrease in vegetation.
What are the harmful effect of soil?
Harmful effects of soil include erosion, nutrient depletion, compaction, contamination by pollutants, and loss of biodiversity. These can lead to reduced crop yields, degraded water quality, and loss of ecosystem services.
