Questions to ask about pollution. Asking the Right Questions about Environmental Protection 2019-03-02

Questions to ask about pollution Rating: 8,9/10 1761 reviews

Pollution of Air & Water : 10 Multiple Choice Questions

questions to ask about pollution

It is present in the sediment of many of the surrounding river systems as a result of mismanaged tailings. This gas consists during incomplete combustion of fuels. Begin by having students' access prior knowledge about water pollution using a K-W-L chart see Preparation, Step 1. The protective garments must be worn by the workers who work in the nuclear plants. A whisper is 30 dB, conversational speech is 60 dB, and someone shouting at you from an arm's length away is 85 dB.

Next

Top 250+ Pollution Control Interview Questions

questions to ask about pollution

To create a survey using the Environmental Issues survey template, just sign up or sign in to SurveyMonkey. Metal mines may generate highly acidic discharges where the ore is a sulfide or is associated with pyrites. Whether the scheme is effective will ultimately depend on how well and how fairly it is policed. Today's pollution reading is above 500 -- beyond index. Intermediate water education resources 5-12. He has been involved in several projects assessing air pollution and its effects.

Next

Inside China's pollution problems

questions to ask about pollution

For example, high concentrations can complicate nutrients uptake by plants. Read more: How can I join with others to reduce noise pollution? Then, when we went to the grocery store, we came back with about a dozen plastic bags. I live in an area where there are no plastic free stores and the natural food stores are expensive. A second category of water pollutants is oxygen-demanding wastes; wastes that can be decomposed by oxygen-requiring bacteria. Specific properties of these organisms can give information on the sort of pollution in their environment.

Next

Noise and Noise Pollution FAQ (Frequently Asked Questions)

questions to ask about pollution

Search the Site Some of the links on this website are , which means that I may earn a commission if you click on the link or make a purchase using the link. Effects can vary from smell nuisance to decreases in lung capacity, and even cancer. Use care, as washing soda can irritate mucous membranes. Nonpoint pollution is hard to control because the perpetrators cannot be traced. That is why rain with a lower pH, due to dissolved industrial emissions, is called. Many species such as mayfly larvae, stonefly larvae, damselfly larvae, dragonfly larvae and cadisfly larvae all indicators of good water quality will be replaced by flatworms, leeches and fly larvae which can tolerate adverse water quality conditions.

Next

Pollution Prevention (P2)

questions to ask about pollution

For comparison, ponder if it would be right, in light of traditional, Biblical moral values, to ask the following questions? In North America, the continent most studied, 67% of all mussels, 51% of crayfish, 40% of amphibians, 37% of fish, and 75% of freshwater mollusks are rare, imperiled, or already gone. It can be due to the different organisms which differ in the tolerance level of temperature, ph, oxygen, calcium and phosphorous content. Explain the terms miscible and immiscible. These kinds of projects can be very useful and instructive, helping us learn just how far we are willing to go. Many water organisms will then die from oxygen shortages, or they become more susceptible to diseases. These costs include not only loss of biodiversity and ecosystem services but also the costs of restoration or developing substitutes for the loss of ecosystem services such as water provision and purification or natural grasslands for grazing.

Next

Water Wise

questions to ask about pollution

Coastal life zones are particularly sensitive to toxic contamination, because they are a dump for pesticides, heavy metals and other pollutants, which will soon accumulate to high levels. Asbestos fibres can be inhaled and cause illnesses such as asbestosis, mesothelioma, lung cancer, intestinal cancer and liver cancer. I plan to visit several more facilities this year and post whatever I learn. Although the biodiversity of the area has not been studied comprehensively, there is a very good chance of high endemism and biological uniqueness, given its geomorphology. The first life zone in freshwater lakes is called the littoral zone. We can distinguish two separate types of smog, summer smog and winter smog. I am not sure there is a way to avoid that, is there? In contrast a layout diagram will show the.

Next

Inside China's pollution problems

questions to ask about pollution

The industrial limit of sound in the industries must be 75 dB according to the world health organization. Actually, you can freeze glass. This is the zone on the surface of the lake, extending to the depth where sunlight penetrates. So 194 dB is the loudest sound possible in air at sea level; beyond that point it becomes a shock wave. A higher concentration of solutesmeans there is a lower amount of water. Ask students what they would like to learn about water pollution and record responses under the W section of the chart. Perhaps surprisingly, pollution levels inside a bus, or other vehicles, are often higher than those outside on a bike.

Next

Pollution Prevention (P2)

questions to ask about pollution

One of the most important issues facing our rivers in Gauteng is that of Acid Mine Drainage see the following question. The question prioritizes ends over means, and it focuses on what we want to consume rather than on. When acidifying agents, such as sulphur dioxide, nitrogen oxides and ammonia, end up in plants, surface water and soils, this has a number of consequences: - Availability of nutrients and metal spores is likely to decrease. Ozone is an aggressive gas. One of these gases is hydrogen sulphide. The euphotic zone makes up about 90% of the oceanic surface, whereas only about 10% of the world's fish species are found here. The bathyal zone is hardly lit and the abyssal zone is very dark.

Next