What prevents a lake or ocean from freezing solid

Biology

2 answers:

PIT_PIT [208]3 years ago

6 0

Answer:

its sea salt ig(i guess)

Explanation:

Fittoniya [83]3 years ago

6 0

Answer:

As the ice forms, it floats and stays on the surface of the lake until a solid sheet of ice is formed. This ice prevents cold air from reaching the water below it - the ice acts as a water blanket for the lake and helps to keep it warmer than it would otherwise.

Hope this helps! <3

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How is weight affected by the location?

Digiron [165]

Explanation:

Hey there!!

As we know that,

weight of a body = m.g

Where, "m" is mass of an object and "g" acceleration due to gravity.

which implies,

w is directly proportional to m and g.

As the mass remain constant it donot change but g always varies according to the places.

So, The weight of an object is affected by acceleration due to gravity as it varies from place to place.

Hope it helps...

8 0

3 years ago

Read 2 more answers

If the ancestral form for a particular lineage was aquatic and used gills for respiration, what changes would you expect to see

Marat540 [252]

<h2>The Respiration of Gills</h2>

Explanation:

A dominant part of aquatic animals like fish and prawns inhale through uncommon organs called gills.
The skin that help in utilizing oxygen broke up in water. which help in return of gases and Gills contain veins.
Amphibian life forms have a unique organ called gills, which permits them to inhale oxygen in the water.
The two sides of the pharynx (throat) by the Gills when the gases exchange in fish .
Gills are tissues that resemble short strings, protein structures called fibers.
These fibers have numerous capacities including the exchange of particles and water, just as the trading of oxygen, carbon dioxide, acids and alkali.