Earth Science Regents Review Questions and Answers | Latest Version | 2024/2025 | Already Passed

Earth Science Regents Review Questions and Answers | Latest Version | 2024/2025 | Already Passed What field focuses on understanding the components that form Earth's surface, such as rocks and minerals? Geology Which area of study involves exploring celestial bodies and phenomena beyond our planet, including stars and meteors? Astronomy Which science is concerned with weather patterns, climate, and atmospheric conditions? Meteorology What branch examines the vast majority of Earth covered by water, including oceans and seas? Oceanography What are the three major systems of Earth that are interconnected? Lithosphere, Hydrosphere, Atmosphere 2 What term describes the solid, outermost layer of Earth, also known as the crust? Lithosphere What distinguishes continental crust from oceanic crust in terms of density and composition? Continental crust is less dense, thicker, and primarily composed of granite, whereas oceanic crust is denser, thinner, and mainly made of basalt. What is the name for the water that exists on, in, and around Earth, and what percentage of it is saltwater versus freshwater? Hydrosphere; 97% saltwater, 3% freshwater What is the term for the layer of gases enveloping Earth, and how many distinct layers does it have? Atmosphere; it consists of four layers: Troposphere, Stratosphere, Mesosphere, and Thermosphere What process involves using one or more of your senses to gather information about the environment, and what can improve its accuracy? Observation; using instruments to enhance sensory limitations