How does water temperature affect water salinity?
The temperature and salinity of seawater determine its density. Water gets denser as it gets saltier and reaches a maximum density at 4 °C. Salinity does affect the boiling point and freezing point of water, but not its temperature.
What are positives and negatives for creating a dam?
Advantages of dams:
How is a watershed related to a river system?
Because it is the land area that supplies water to a river system :)
What was the deepest submarine journey?
The United States Navy bathyscaphe Trieste reached the bottom at 1:06 p.m. on January 23, 1960, with U.S. Navy Lieutenant Don Walsh and Jacques Piccard on board.
The onboard systems indicated a depth of 11,521 meters (37,799 ft), but this was later revised to 10,916 meters (35,813 ft).
http://en.wikipedia.org/wiki/Marianas_Trench
An ice cap is a covering of ice over a large area that is smaller than an ice sheet. It is typically found in polar regions or high mountainous areas and is characterized by being dome-shaped and relatively thin compared to ice sheets. Ice caps play a crucial role in regulating global climate by reflecting sunlight and affecting ocean currents.
yep all of the land on earth has been explored at least by 1 person because of old sacred places It is highly unlikely that every patch of land on Earth has been seen by humans on foot so far. Very isolated areas still exist, in World War 2, the Germans set up a secret weather station on the Canadian Labrador coast which wasn't discovered uintil the 1970's !! Parts of Antactica and Siberia have probably never been walked on yet.
The first full scale oceanographic research expedition was conducted by?
The first full-scale oceanographic research expedition was conducted by the Royal Society of London in 1872 aboard the HMS Challenger. This expedition marked the beginning of modern oceanography and laid the foundation for future research in marine sciences.
The region without a large water boundary is called?
A region of land that is without a water boundary is known as "landlocked." Some US states that are landlocked are: Colorado, Kansas, Montana, Nevada.
At which location does the coriolis force have the least effect on wind?
The Coriolis effect has the least effect on winds in equatorial regions and the most effect on winds in polar regions.
Coriolis effect deflects winds to the right of their initial direction in the northern hemisphere and left of their initial direction in the southern hemisphere.
What is a Spiderwasps Habitat?
a Spiders natural habitat is any where that has 2 or more surfaces that they feel is comfortable to catch food and or lay eggs
Of the total water on the earth fresh water reserves constitute approximately?
Of the total water on earth fresh water sources constitute only 3 percent. 97 percent is ocean water. fresh water sources are glaciers, ice, lakes and rivers.
What is La Nina and how does it occur?
La Nina is the cool phase of ENSO (El Nino Southern Oscillation), with the warm phase being El Nino. It features a cooling of the waters in the Tropical Pacific. In the atmosphere, the trade winds are strengthened and there is even stronger upwelling off the coast of South America, which allows cooler water to move further to the west.
As with El Nino, it occurs at irregular intervals every 2-7 years and can last from about 6 to 18 months. Its effects globally vary from one location to the next, and are often quite different from thoes of El Nino.
it means little girl
How much does a gallon of water weigh at sea level?
One gallon of seawater weighs about 8.53 pounds or 3.87kg
Cite at least 4 examples of disturbing forces that cause waves?
The atmosphere has lower heat capacity
When the depth is less than 1/2 a wave height, the wave crests fall forward, forming surf. It is said to Break.
Why is the water in destin Florida so clear?
The water in Destin Florida is so clear due to lack of population in that area. Also, there is less harmful chemicals that are dumped into the water which helps to keep the water looking clean and clear.
What is a small whirlpool called?
A small whirlpool is called a vortex. It is a swirling mass of water or air, often created by opposing currents or forces.
yes rivers DO have tides. if you think you can park your stuff right along the water and leave to explore, enjoy a nice surprise when you get back! either floating articles or a barren camp site with no remains..NONETHELESS, rivers do have tides!
"Aqua" means water. "Naut" means voyager or traveler. An aquanaut is a person who voyages or travels on or under the water. Just as an astronaut is a person who travels in space, an aquanaut needs breathing gear to travel underwater. Scuba diving is one way to be an aquanaut.
Carbon dioxide in ocean water is?
Given off by animals as a waste product.
Used by plants to maintain life. nova net
Carbon dioxide (CO2) is considered a trace gas in the atmosphere because it is much less abundant than oxygen or nitrogen. However, this trace gas plays a vital role in sustaining life on Earth and in controlling the Earth's climate by trapping heat in the atmosphere.
The oceans play an important role in regulating the amount of CO2in the atmosphere because CO2 can move quickly into and out of the oceans. Once in the oceans, the CO2 no longer traps heat. CO2 also moves quickly between the atmosphere and the land biosphere (material that is or was living on land).
Of the three places where carbon is stored-atmosphere, oceans, and land biosphere-approximately 93 percent of the CO2 is found in the oceans. The atmosphere, at about 750 petagrams of carbon (a petagram [Pg] is 1*10^15 grams), has the smallest amount of carbon.
Approximately 90 to 100 Pg of carbon moves back and forth between the atmosphere and the oceans, and between the atmosphere and the land biosphere. Although these exchange rates are large relative to the total amount of carbon stored in the atmosphere, the concentration of CO2 was constant at 280 parts per million (ppm) by volume for at least 1,000 years prior to the industrial era. Atmospheric concentrations of CO2 were constant because the carbon being removed from the atmosphere in some places exactly matched the CO2 being added to the atmosphere in other places.
Marine plants and animals play a role in the uptake and release of carbon dioxide in the ocean. Plants, primarily phytoplankton but also macrophytes such as this seaweed, take up carbon dioxide and release oxygen, which oxygen-dependent animals need to survive.
What are ripples rills backwash marks and cusps are all associated with?
These are all features associated with coastlines. Ripples are small waves found on sandy shorelines, rills are small channels formed by water flowing over the sand, backwash marks are the patterns left by the water moving back towards the ocean, and cusps are crescent-shaped indentations in the shoreline.
What is the difference between riptide and an undertow?
A riptide is a strong current flowing outward from the shore, while an undertow is a subsurface current flowing back towards the shore. Riptides are typically more visible and occur on the surface, while an undertow is usually felt by swimmers below the surface. Both can be dangerous and should be avoided.
What are the major nutrients in sea water?
The major nutrients in seawater include dissolved gases (such as oxygen and carbon dioxide), inorganic ions (such as sodium, chloride, magnesium, and potassium), and trace elements (such as iron and zinc). These nutrients support the growth and survival of marine organisms by providing essential elements for metabolism and biological processes.
Can a person dive under a tsunami wave?
To really surf a wave it needs to crest. Tsunami's to not crest until close to shore. So, yes, it is possible to surf a tsunami but you won't be able to ride it for hours and hours, which is what I thing you are looking for.