Which of the following best describes how the structure of ice benefits the organisms that live in the water below?

Question

07-10-2019
Biology

contestada

Which of the following best describes how the structure of ice benefits the organisms that live in the water below?

Respuesta :

Otras preguntas

Professional Properties is considering remodeling the office building it leases to Heartland Insurance. The remodeling costs are estimated at $3.4 million. If t

Describe how light waves interact with the clothes you are wearing and your eyes.

There are 8 songs that you want to buy but you only can buy 3 of the songs. How many different groups of songs can you buy

HELP QUICK Along the western coast of South America, an oceanic tectonic plate is subducting beneath a continental plate. A chain of volcanoes called a continen

Why is it that a virus that infects humans, is not likely to infect a dog or a cat?

Suppose that an individual has body fat percentage of 18.5% and weighs 144 pounds.How many pounds of his weight is made up of fat?Round your answer to nearest

4(v + 1) + v = 5(v - 1) + 9

The Herman Company uses a joint process to produce products W, X, Y and Z. Each product may be sold at its split-off point or processed further. Joint processin

I'm a tiny spot in the northern sky, Deeply exposed as ten days went by. I have very few stars, but contain So many dots to boggle the brain! Some of those dots

Blaire rushed into the house after school and announced to her parents, "My personality is _____! So many genes make me who I am!"A) polygenicB) nonadditiveC) m

Diatonic254 Diatonic254 · Answer 1 · 2019-10-08T17:11:19+02:00

Answer:

The water molecules in ice are considerably far apart as compared to cold water of 4 degrees centigrade and below. This, therefore, makes ice less dense than water at these temperatures (because they are fewer water molecules in ice per unit volume). This is why ice floats on cold water below 4 degrees centigrade. Ice, being a bad conductor of heat, shields the water below an ice sheet from excessive heat loss to the atmosphere. This is why water remains liquid below an ice sheet protecting the marine life below from complete freezing.