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I think its because animals can be used to indicate pollution because different animals survive with different levels of oxygen. E.G a sludgeworm or a bloodworm needs little oxygen to suvive so they are indicators of polluted water. Freshwater shrimp and stonfly indicate clean water because they need lots of oxygen to survive. Plants don't use oxygen to survive, they take in carbon dioxide instead.
What else can I help you with?
How Can Lichen Be Used As Pollution Indicators?
Lichen are a good pollution indicator because they get their water and minerals from rainwater and the atmosphere. This makest lichen extremely sensitive to the atmosphere. As a result very few lichen grow in or near large cities with heavy pollution.
What are the names of plants that can be used as indicators of acid and alkali?
What are the names of plants that can be used as indicator of acid and alkali
Which algae is pollution indicator?
Certain species of algae, such as diatoms and filamentous algae, are commonly used as pollution indicators. These algae are sensitive to changes in water quality and can serve as early warning signs of pollution in aquatic ecosystems. Monitoring their abundance and diversity can help assess the health of a water body and the level of pollution present.
What indicators are used in air pollution?
Common indicators used to measure air pollution include particulate matter (PM10 and PM2.5), nitrogen dioxide (NO2), sulfur dioxide (SO2), carbon monoxide (CO), and ozone (O3). These indicators help to monitor the presence of harmful pollutants in the air and assess air quality levels.
How do nuclear power plants contribute to thermal pollution?
Nuclear power plants contribute to thermal pollution by releasing heated water back into the environment after being used to cool their systems. This heated water can raise the temperature of the receiving water body, which can disrupt aquatic ecosystems and harm aquatic life.
How do you prepare indicators frum plants?
To prepare indicators from plants, you can crush or grind the plant material and extract the pigment using a solvent like ethanol or water. The extracted solution can then be used to test for specific pH ranges by observing color changes in the presence of acids or bases. Some common plant-based indicators include red cabbage, turmeric, and beets.
What are the two methods used to make rain?
growing plants and control the pollution
What do you use lichens for?
Lichens are used in various ways, including as indicators of air quality, sources of natural dyes, traditional medicine ingredients, and even as bioindicators for monitoring environmental pollution. Additionally, some cultures use lichens in culinary dishes or as animal feed.
What is tertiary pollution?
Tertiary pollution occurs from damaging emissions being released into the atmosphere. This type of pollution can effect water supplies so tertiary water treatments are often used.
Does fossil fuel kill trees?
If fossil fuels are used to power plants, this can kill trees. The pollution that comes from the plants can cause plants to die.
Which plants and animals are most affected in lakes and rivers?
Water pollution is a serious problem for the entire world. It threatens the health and well being of humans, plants, and animals. As the world became more industrial and smaller due to communications and trade, accidental and purposive hazardous dumping have contributed to the problem of sea pollution. All water pollution is dangerous to the health of living organisms, but sea and river pollution can be especially detrimental to the health of humans and animals. Rivers and seas are used as primary sources of potable water by populations all over the world. Another serious consequence of this pollution is the effect of this pollution on trade in the polluted areas. This paper examines cases which reflect different causes of sea and river pollution, the seriousness of this pollution, the effect of this pollution on trade, and a possible global solution to this problem.
Can pasta water be used to water plants effectively?
Yes, pasta water can be used to water plants effectively as it contains nutrients that can benefit the plants. However, it is important to let the water cool down before using it to avoid harming the plants.
