What is the biosphere?

What is one way humans can affect Earth's systems?

What is the geosphere made of?

What is one example of a natural event that can change Earth's systems?

What is one way scientists study Earth's systems?

What is the main source of energy that drives Earth's processes?

Why are Earth's systems important to all living things?

The part of the Earth where living organisms exist, including land, water, and air

All water on Earth's surface, including oceans, lakes, rivers, and groundwater

The layer of gases surrounding the Earth, including the air we breathe.

The solid part of the Earth, including rocks, minerals, and soil.

The continuous movement of water between the Earth's surface and the atmosphere through processes like evaporation, condensation, and precipitation.

The process by which carbon moves between living organisms, the atmosphere, and the Earth's surface.

The movement of essential elements and compounds between living and non-living parts of the Earth's systems.

Cycle of processes undergone by rocks in the earth's crust, involving igneous intrusion, uplift, erosion, transportation, deposition as sedimentary rock, metamorphism, melting, and further igneous intrusion.

A non-living part of an ecosystem that shapes its environment.

Living things within an ecosystem; such as plants, animals, and bacteria, while abiotic are non-living components; such as water, soil and atmosphere.

Places where tectonic plates slide horizontally past each other, causing earthquakes.

Areas where tectonic plates move toward each other, potentially creating mountains or volcanic activity.

Regions where tectonic plates move apart from each other, often creating new land or ocean floor.

Continental crust, the outermost layer of Earth's lithosphere that makes up the planet's continents and continental shelves and is formed near subduction zones at plate boundaries between continental and oceanic tectonic plates.

The oceanic crust is the denser crustal layer of Earth that makes up portions of tectonic plates in deep oceans. The oceanic crust sits on the upper portion of the mantle and is influenced by tectonic forces and convection currents within the mantle. These forces contribute to the creation of new oceanic crust.

Volcanoes are mountains or openings in the Earth's crust that can erupt with lava, ash, and gases

Earthquakes are sudden shaking of the ground caused by movement of tectonic plates

The point on the Earth's surface directly above where an earthquake begins.

The exact underground location where an earthquake originates.

Large moving pieces of the Earth's crust that interact with each other, causing geological changes.

The four rocky planets closest to the Sun (Mercury, Venus, Earth, and Mars) that are smaller and denser compared to outer planets.

The four large gas or ice giants located beyond the asteroid belt (Jupiter, Saturn, Uranus, and Neptune).

Another term for inner planets; solid, rocky planets with metal-based surfaces and relatively small sizes.

Another term for the gas giant planets in our solar system, characterized by their large size and primarily gaseous composition (Jupiter, Saturn, Uranus, and Neptune).

Elliptical Orbits are planetary path that forms an oval or egg-shaped route around the Sun, rather than a perfect circle.

Asteroids are small, rocky objects that orbit the Sun, typically found in the asteroid belt between Mars and Neptune.

Asteroids are small, rocky objects that orbit the Sun, typically found in the asteroid belt between Mars and Jupiter.

Meteoroid is a small rocky or metallic object traveling through space before entering Earth's atmosphere.

Meteor is a bright streak of light seen in the sky when a meteoroid burns up as it passes through Earth's atmosphere (often called a "shooting star").

Meteorite: A meteoroid that survives passing through the atmosphere and lands on the Earth's surface.

Rotation is the spinning motion of a planet around its own axis, which creates day and yearly cycles.

Revolution is the movement of a planet around the Sun in its orbital path, which determines a planet's year.

Asteroid Belt is a region located between the orbits of Mars and Jupiter filled with numerous rocky and metallic objects, ranging in size from small dust particles to large celestial bodies.

The rigid, outermost layer of the Earth that includes the crust and the upper part of the mantle, which is broken into tectonic plates that move and interact with each other.

The layer beneath the lithosphere that is partially molten and allows tectonic plates to move and shift, acting like a soft, flowing layer of rock.

The solid, extremely hot center of the Earth composed primarily of iron and nickel, with temperatures reaching up to 5,7005,700 degrees Celsius.

The liquid layer surrounding the inner core, made of molten iron and nickel, which generates Earth's magnetic field through its constant motion.

The thick layer of hot, dense rock between the Earth's crust and core, which makes up about 8484% of the planet's total volume. Convection currents happen here.

Describes the outermost shell of a terrestrial planet.

Convection Currents are the circular motion of heated material rising and cooled material sinking, which drives plate tectonics and creates movement within the Earth's layers, particularly in the mantle.

A boundary where a cold air mass moves into an area, pushing warmer air upward and often causing sharp temperature drops and precipitation.

A weather boundary where cold and warm air masses meet but neither moves, resulting in prolonged cloudy or rainy conditions.

A boundary where a warm air mass moves into an area, gradually replacing cooler air and typically bringing steady, light precipitation.

A complex weather pattern where a cold front overtakes a warm front, creating a mixed zone of different temperature air masses.

An area of atmospheric conditions where air pressure is higher than surrounding regions, typically associated with clear, calm weather.

An area of atmospheric conditions where air pressure is lower than surrounding regions, often bringing cloudy, windy, and potentially stormy weather.

A violently rotating column of air extending from a thunderstorm to the ground, characterized by destructive winds.

A large, powerful tropical storm with sustained winds over 74 miles per hour, forming over warm ocean waters.

The ring of intense thunderstorms surrounding the calm center (eye) of a hurricane, containing the storm's strongest winds and heaviest rainfall.

The calm, clear center of a hurricane with very low pressure and minimal wind.

Movement in the opposite direction of a clock's hands, typically describing wind patterns in low-pressure systems in the Northern Hemisphere.

Thermometer is an instrument used to measure temperature, showing how hot or cold something is.

Barometer is an instrument used to measure atmospheric pressure, helping predict weather changes.

Anemometer is a device used to measure wind speed and direction.

Coriolis effect is the way the Earth's rotation causes moving objects like air or water to curve to the right in the Northern Hemisphere and to the left in the Southern Hemisphere.

Fossil fuels are energy sources like coal, oil, and natural gas that are formed from the remains of prehistoric plants and animals buried deep underground over millions of years.

Decomposition is the process of breaking down dead organisms into simpler chemical components, typically through the action of bacteria, fungi, and other microorganisms.

Extremely cold areas located at the northernmost and southernmost parts of the Earth, characterized by freezing temperatures, ice, and limited plant and animal life.

Warm, humid areas near the Earth's equator with consistently high temperatures, abundant rainfall, and diverse ecosystems like rainforests.

Areas of the Earth with moderate climates that experience distinct seasonal changes, typically located between the polar and tropical zones, with mild temperatures and balanced precipitation.

The process by which certain gases in Earth's atmosphere trap heat from the sun, causing the planet's temperature to rise, similar to how a greenhouse keeps plants warm.

Specific gases in the atmosphere that absorb and emit radiation, preventing heat from escaping and contributing to global warming, such as carbon dioxide, methane, and water vapor.

Carbon Dioxide is a colorless, odorless gas composed of one carbon atom and two oxygen atoms (CO2), produced by breathing, burning fossil fuels, and natural processes, which plays a significant role in the greenhouse effect.

Atmosphere is the layer of gases surrounding Earth that protects and sustains life, consisting of different gases and playing a crucial role in regulating temperature and supporting living organisms.

_________________ is energy that travels through space in the form of waves or particles, including heat and light from the sun that can be absorbed, reflected, or transmitted by different substances.

What is the main role of ocean current?

What effect does the Coriolis Effect have on ocean currents?

What happens during an El Nino event?

What is the opposite phenomenon of El Nino?