Answer:
Refined Petroleum $1.99 billion
Gold $1.86 billion
Petroleum Gas $1.17 billion
Citrus $888 million
Explanation:
The Earth is constantly rotating on its axis. As a result of this it is constantly changing its position with the sun.
The sun’s light and energy hits the different regions of the Earth at different angles throughout the course of one orbit, or one full year. And this creates the differences in the seasons and the annual warming and cooling cycles of the Earth’s Northern and Southern Hemispheres.
<span>So, we have four different seasons: summer, winter, spring and autumn.</span>
Below is the solution:
n equation showing conservation of mass of reactants and products:
<span>2H2O --> 2H2 & O2 </span>
<span>what is the mass of the oxygen gas produced, from 178.8 g H2O , (using molar masses: </span>
<span>178.8 g H2O @ (1mol O2)(@ 32.00 g/mol) / (2molH2O)(18.02g/mol) = </span>
<span>your answer (4 sigfigs): 158.8 g O2 </span>
<span>178.8 g H2O ---> 20.0 H2 & 158.8 O2</span>
Answer:
More of the world's population is now concentrated in heavily populated urban areas known as cities. This is quite a contrast from the past when or native groups were either farmers or — hunters and gatherers who moved between places in search of food.
Advanced technology has led to the integration of world economics and cultures, in the world's more developed countries. This integration requires increased sinergies, the responsible use and management of natural resources.
Explanation:
