From the data below, how much energy is released when one uranium-235 nucleus undergoes fission?
mass of uranium-235 nucleus = ‎235.044 amu
mass of barium-139 nucleus = 138.909 amu
mass of krypton-95 nucleus = 94.94 amu
mass of neutron = 1.009 amu
speed of light = 3.00 × 108 m/s
1 atomic mass unit (amu) = 1.66 × 10-27 kg

Answer after wwii, communist countries in eastern europe formed the warsaw pack, a military alliance, and comecon, an economic alliance;

Dis the answer you perception is how you see the world 

Answer erosion,oil spills,pollution,tourism,urban development;

The latin america and caribbean (lac) region encompasses countries with great environmental issues. the southern portion of central america to the caribbean's part, including south america presses the major environmental issues like deforestation and   habitat subsistence. the requirement of the whole country and the pressure of export is being done by this region as it possess the soil with highest fertility rate and maximum strength which could us in modifying the various technology for the humankind. because of deforestation, we take animal shelters away from them, so the major issue occurs again which we known as "habitat subsistence". government has to set the target according to the capacity of a certain region which would not affect the environment. then, businesses and organizations have to understand their roles and need to divide the task into several groups (one for each, according to their natural capacity), individuals can the government or statuary body by just following their guidelines and never harm or exploit the environment for our own use.i really hope this you out!