This book explores new technologies for environmental studies, including the analysis of vegetation cover and landscapes, as well as topics of high social interest, such as marine plastic pollution and the emergence of red tides caused by toxic algae blooms resulting from climate change. Some chapters also explore the need to enhance environmental education in schools. Therefore, teachers and researchers can use this information in their professional experience. Serious environmental problems, stemming from pollution and climate change, significantly impact socioeconomic development, giving rise to social conflicts, with migration being a key issue among them. Therefore, it is necessary to conduct further scientific research and education, both of which are essential to mitigating the various catastrophic effects society is subjected to.