This Google Form includes ten questions about content from a YouTube video on human impacts on ecosystems. This is the video used: https://www.youtube.com/watch?v=Um-bo2MWDsQStudents' answers are automatically graded, and the Form provides detailed written feedback. Key concepts & vocabulary include human population increase, human resources, renewable resources, deforestation, pollution, positive impacts, negative impacts, pesticides & fertilizers, exponential increase in human populati