Answer: Well i mean if were talking about beach sand than no it did not disappear when the ocean waves crash the shore the waves bring the sand back with them since the ocean has salt in it it kind of dissolves the sand into a mushy kind of thing which is what you feel when you go into the water.
Answer: the two most densely populated continent of today is Asia and Europe
Explanation: Asia with 257.8 people per square mile while Europe has 187.7 people per square mile
Answer:
The statement is true.
Explanation:
eThe deciduous forests are forests that are found in temperate climates. They are dominated by trees that are well adapted for life in conditions where there are changes of seasons, thus they are able to survive in both high and low temperatures, with inconsistent precipitation, shorter droughts, etc.
Because of the change of seasons where these forests are found, the precipitation is manifested in more than one way. During the warmer part of the year, the precipitation comes in the form of rain. During the colder part of the year, the precipitation comes in the form of snow. Occasionally, the precipitation can come in other forms as well, such as hale or frozen rain.
Answer:
In an environment, when an organism gains energy, 90% of such energy is released as heat, while only 10% is used.