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In summer, the temperature of the water in a lake is not the same: the top part of the water gets more of the sun's heat and is warm (about 19-25ºC), the middle layer is cooler because it gets less of the sunlight (aobut 8-19ºC) , and the bottom layer, which does not get any sunlight, is quite cold (about 4-8ºC).
What else can I help you with?
What are the average temperatures in a freshwater marsh?
40-80 degrees
What is the scientific difference between seawater and freshwater?
Seawater has a higher concentration of salts and minerals compared to freshwater. Seawater also has a higher density and freezes at lower temperatures than freshwater. Additionally, seawater has a higher pH and different composition of dissolved gases compared to freshwater.
What would happen to a current if the temperatures at the poles increase?
If temperatures at the poles increase, it could lead to melting ice, which in turn could increase freshwater input into the ocean. This influx of freshwater could impact ocean currents and potentially disrupt global circulation patterns like the Gulf Stream.
What is the temp of freshwater?
The temperature of freshwater can vary depending on location, time of year, and depth. In general, freshwater temperatures can range from near freezing in colder climates to over 90°F in warmer regions during the summer months.
Is an estuary warm or cold?
An estuary can have varying temperatures depending on the region and time of year. Generally, estuaries tend to have fluctuating temperatures due to the mixing of freshwater and saltwater, which can create a range of temperature conditions from warmer to colder.
What are the freshwater seasons?
Freshwater seasons refer to the seasonal changes in freshwater ecosystems, primarily influenced by climate and weather patterns. These typically include spring, when snowmelt increases water levels; summer, characterized by warmer temperatures and potential evaporation; autumn, marked by cooling temperatures and reduced water flow; and winter, when ice cover can form and water levels may drop. Each season affects aquatic life, water quality, and ecosystem dynamics in unique ways.
Why does the temperatures in freshwater biomes vary?
Freshwater biome include lakes, ponds, rivers, and streams. ... Rivers change their course as they travel and carve a path through the land. The temperatures range from 65 °F to 75 °F in the summer and 35 °F to 45 °F in the winter.
Can a platypus live in cold freshwater?
Platypuses do not live in water at all. They live in dry burrows which they dig in the banks of creeks and rivers. They can and do live alongside cold freshwater, as they are found in a range of temperatures, from the tropical far north to sub-alpine areas in the south of Australia.
Why saltwater is warmer than freshwater?
Saltwater is generally warmer than freshwater due to its higher density and specific heat capacity. The presence of salt lowers the freezing point and raises the boiling point of water, allowing it to retain heat more effectively. Additionally, saltwater's greater density means it can absorb and retain heat energy better than freshwater, leading to slightly warmer temperatures in oceanic environments compared to freshwater bodies.
What is the variable of which water boils faster saltwater or freshwater?
Saltwater boils at a higher temperature than freshwater due to the presence of dissolved salts, which elevate the boiling point. This phenomenon is known as boiling point elevation. Consequently, while it may take longer for saltwater to reach its boiling point, once boiling, it can sustain higher temperatures than freshwater. Thus, in practical cooking scenarios, freshwater will reach its boiling point faster than saltwater.
What is an Amoebas environment like?
Amoebas are found in various environments such as freshwater, soil, and marine habitats. They thrive in moist conditions with abundant organic material to feed on. Amoebas are adaptable and can tolerate different pH levels and temperatures.
Do perch live in an ocean or in freshwater?
usually freshwater.......
