Final answer:
True, environmental science incorporates a considerable portion of Earth Science, which is integral for understanding and addressing environmental issues and achieving sustainability.
Step-by-step explanation:
Environmental science does indeed involve a significant component of Earth Science. This is because environmental science encompasses the study of interactions between living organisms and their surroundings, which includes the earth's various spheres (lithosphere, atmosphere, hydrosphere, biosphere) and the processes that occur within them, such as geology, meteorology, and soil science. These interactions are crucial to understanding environmental issues like climate change, habitat loss, and sustainability. Additionally, Earth Science provides essential data for environmental assessments and helps elucidate the impact of human activities on the natural world.
Research in ecology also illustrates this connection as it integrates fields like geology, soil science, and meteorology, which are subsets of Earth Science, to comprehend the relationships and dynamics within the environment. Moreover, environmental sustainability demands knowledge of earth's systems to ensure that resource use does not exceed the planet's capacity to regenerate, which is intrinsically tied to geological and earthly processes.