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How can evaporation get polluted?
Evaporation itself does not get polluted, but pollutants present in the water may become more concentrated during the evaporation process. When water evaporates, pollutants such as heavy metals and chemicals are left behind, potentially contaminating the remaining water. This can pose a risk to the environment and human health if the concentrated pollutants are not properly managed.
Why is heavy crude oil cheaper then light crude oil?
Heavy crude oil is typically cheaper than light crude oil because it requires more processing to remove impurities and make it usable. This additional processing increases the overall cost of production, which is then reflected in the price of heavy crude oil compared to light crude oil. Additionally, heavy crude oil tends to have higher sulphur content, which can further increase the cost of refining.
What happen to your oxygen levels when doing heavy activity?
During heavy activity, your oxygen levels decrease as your body requires more oxygen to meet the demands of the increased physical exertion. This leads to faster and deeper breathing to take in more oxygen and deliver it to the working muscles. Your heart rate also increases to pump oxygen-rich blood more efficiently to the muscles, helping to support the increased energy requirements of the activity.
What are some differences and or similarities in the type of inhibition caused by heat acid or base and heavy metal ions on enzyme activity?
Heat, acid, and base can denature enzymes by disrupting their structure, leading to reversible inhibition. Heavy metal ions can bind to specific amino acid residues on enzyme active sites, causing irreversible inhibition. Both types of inhibition can decrease enzyme activity, although heavy metal ions typically have longer-lasting effects due to the irreversible nature of their inhibition.
Is platinum heavy compared to other metals?
Yes, platinum is heavy compared to other metals.
Will salinity increase or decrease with depth at high latitudes?
No, because the heavy precipitation of the tropical region causes the surface salinity to decrease. The salt moves to the bottom. Remember that rainwater is fresh.
Why does the amount of water flows in a river change during the year?
one Answer EVAPORATION
Why salinity is very low in the Arctic ocean?
because of the low evaporation, more inflow of the river waters and fresh water release from melting icebergs
What is the factor that can increase the salinity in seawater?
The salinity is basically how much salt is in the ocean. It increases in sub tropical places because there's not a lot of rain and more evaporation. The water evaporates and the salt stays behind thus making the water saltier. The salinity decreases in places more near the equator because it is always raining and that fresh rain dilutes the salt. It is also less salty near the coast because of the freshwater runoff "Seawater".
Does heavy rainfall make ocean water more or less dense?
Heavy rainfall makes water less dense because an increase in salinity leads to an increase in density. Rain does not contain any salt. Therefore heavy rainfall makes ocean water less dense. =)
What happened to the salinity of Pamlico Sound during Hurricane Floyd?
During Hurricane Floyd in 1999, the storm surge caused by the hurricane led to a decrease in salinity levels in Pamlico Sound due to the influx of freshwater from heavy rainfall and flooding. The increased stormwater runoff diluted the saltwater in the sound, impacting the ecosystem and marine life.
How have people increased soil salinity?
We tend to increase soil salinity on irrigated land. Irrigation water contains some dissolved solids. When water is lost from the soil through evaporation and evapotranspiration, those salts are left behind. Over the years they can build up to the point where plants can't grow in the soil anymore, unless the farmer occasionally irrigates enough to leach the salts out of the root zone.
Describe the salinity of the ocean in terms of the concentration of salts?
It is estimated that every 1000g of water contains 35g of dissolved salts.Thus,the average salinity is 35 per thousand.In general,salinity decreases towards the equator due to heavy rainfall.
In regions of heavy precipitation is the salinity of surface waters is reduced?
Yes, in regions of heavy precipitation, the increased input of fresh water from rainfall can dilute the salinity of surface waters. This can occur in coastal areas and near river mouths where freshwater runoff mixes with the ocean water, reducing the overall salinity of the surface waters in those areas.
Does adding wheels to a heavy object increase or decrease friction?
Adding wheels to a heavy object typically decreases friction because the wheels reduce the surface area in contact with the ground, resulting in less resistance to movement. This can make it easier to roll the heavy object compared to dragging or sliding it.
Is heavy period a threat for conception?
maybe, maybe not. heavy periods are caused by growths that increase the surface area of the uterine lining. this may come in a form of fibroids and will decrease the chances of implantation. the fibroids may be small or big. some whose periods are heavy though the fibroids are small , and vice versa.
What increases when the temperature of air increases?
I think you mean "when do air particles increase". they increase when you go lower in the atmosphere. this happens because even though air is lite it gets heavy as you go down in the atmosphere.
