Why is unprotected exposure of eyes to high infrade radiation dangerous?​

Complete the possible outcomes for each generation in the pedigree chartaa aa aa

Which of the following is a consequence of urban heat islands? increased precipitation downwind of the city? increased precipitation upwind of the city? decreased winds within the city? increased winds within the city?

In the sentence "a mining company will consider the distribution of coal when deciding how to mine the coal," what does the word distribution mean?