Answer:
A. cool climates compared to climates further inland.
Explanation:
As water can resist temperature changes due to the bonding of relatively hydrogen bonds that breaks giving rise to relatively average temperature. Large bodies of water such te oceans and lakes and seas affect the climate of areas as water absorbs latent heat and keeps climate in ranges.
As the weather is modified by earth's rotation, mountains oceans and currents as the warm air rises and the cold air descend and thus moves from west to east in the direction of rotation motion when moving away from the equator.
In the study of economics, there are three fundamental economic question - what goods and services are to be produce? how it will be produce? and for whom to produce?
Answer: B. both the pneumonic plague and the bubonic plague.
Explanation:
even if the technique for retrieving ancient DNA improves, you need to know what you’re searching for. There is no way now to search for an unknown hemorrhagic virus.
But the possibility that the Black Death could strike again should give scientists the incentive to keep trying. The similarity of the catastrophes in Athens, Constantinople and medieval Europe suggests that whatever the pathogen is, it comes out of hiding every few centuries. And the last outbreak was its fastest and most murderous. What would it do in the modern world? Maybe we should find it, before it finds us.
Answer:
Wet unit weight = 1.94 g/cc
Dry unit weight =1.05 g/cc
density of saturation = 0.41
porosity = 0.43
Explanation:
given data
Void ratio = 0.78
Water content -12%
Specific gravity of solids - 2.68
to find out
Wet unit weight and Dry unit weight and Degree of saturation and Porosity
solution
we know that Wet unit weight formula is
Wet unit weight = 
density of water
here Gs is specific gravity of soild and e is void ratio and density of water is 1
so Wet unit weight = 
Wet unit weight = 1.94 g/cc
and
Dry unit weight = 
density of water
Dry unit weight = 
Dry unit weight =1.05 g/cc
and
density of saturation is
density of saturation = Wc × 
her Wc is water content
so density of saturation = 0.12 × 
density of saturation = 0.41
and
porosity is
porosity = 
porosity = 
porosity = 0.43
Answer: B
Explanation:
Definition of Erosion : the process of eroding or being eroded by wind, water, or other natural agents.
