PBIO Exam 3 2023 with 100% complete solutions

Which of these is the term that describes when flowering occurs in plants based on abiotic factors such as temperature? correct answersphenology Which of these is a supporting ecosystem service provided by Eastern forests and woodlands? correct answershabitat for birds How has growing season changed, particularly in the Northern Hemisphere, throughout the 20th century (since early 1900's)? correct answerslonger Which of these has been correlated with plants developing earlier each spring in the mid to late 1900's? correct answerswarmer temperatures The migration of plants on the Chimborazo volcano was documented and compared over which time range? correct answers (210 years) Which of these best explains why plants have migrated farther north and to higher altitudes over the past century? correct answerswarming temperatures due to increases in greenhouse gases What effect has cultivation of lower parts of the Chimborazo volcano had on vegetation? correct answersthe predominant species once found there have declined Which of these best explains why some plants might vary in their response to climate change? correct answersdifferences in dispersal abilities Which of the following invasive plants interferes with recreational opportunities? correct answersHydrilla Which of these organisms has had a harmful effect on trees in deciduous forests? correct answersGypsy Moth