Acompany has many genetically engineered poplar trees around its factories. what best describes the polar trees?

I’m stuck on this question cuz i’m stupid sksksksk

Match each phylum or class to its correct characteristic

In what month (or months) does the most precipitation fall in each of these areas? what are the driest months in each of these areas? what is the coldest month in the tropical grassland? what is the warmest month in the temperate grassland?