Type the correct answer in the box. Spell all words correctly.What term refers to the coldest and densest zone, deep below the surface of a lake? The zone is the coldest and densest zone, deep below the surface of the lake.

Select the correct answer.Based on depth and distance from the shoreline, how many zones are found in ponds and lakes? A. five B. two C. six D. three

Water pressure at the bottom of a lake depends on the weight of water in the lake.     the surface area of the lake.        depth of the lake.             All of the above.

The darker zone in lakes where light penetration is negligible is called the ___________    Question 9Answera.Euphotic zoneb.Limnetic zonec.Benthic zoned.Littoral zone

Water at about 4°C (39°F) is more dense than water at 0°C (32°F). Why would the living organisms in the lake die if the water at the freezing point was denser than the water at 4°C? The water would freeze across the surface of the lake, blocking sunlight necessary for photosynthesis. The water would freeze across the surface of the lake, blocking the dissolving of oxygen and nutrients. The freezing water would sink before it could freeze, preventing the lake water from freezing. The freezing water would sink to the bottom and freeze the lake water from the bottom up.

Type the correct answer in the box. Spell all words correctly.What term refers to the layer of permanently frozen ground below the surface of tundra? Tundra has a layer of permanently frozen ground called below the surface.