Trace Water Cycle - Middle School Earth and Space Science
Card 1 of 25
Which process moves water from the atmosphere back to Earth’s surface?
Which process moves water from the atmosphere back to Earth’s surface?
Tap to reveal answer
Precipitation. Only process delivering atmospheric water to surface.
Precipitation. Only process delivering atmospheric water to surface.
← Didn't Know|Knew It →
What is the main process that moves water from oceans to the atmosphere?
What is the main process that moves water from oceans to the atmosphere?
Tap to reveal answer
Evaporation. Solar energy drives this phase change from ocean surfaces.
Evaporation. Solar energy drives this phase change from ocean surfaces.
← Didn't Know|Knew It →
What is the term for water vapor changing into liquid droplets in the atmosphere?
What is the term for water vapor changing into liquid droplets in the atmosphere?
Tap to reveal answer
Condensation. Water vapor cools and forms tiny liquid droplets.
Condensation. Water vapor cools and forms tiny liquid droplets.
← Didn't Know|Knew It →
Which sequence correctly traces water from precipitation to groundwater storage?
Which sequence correctly traces water from precipitation to groundwater storage?
Tap to reveal answer
Precipitation → infiltration → percolation → aquifer (groundwater). Complete path from rain to underground storage.
Precipitation → infiltration → percolation → aquifer (groundwater). Complete path from rain to underground storage.
← Didn't Know|Knew It →
Which pathway returns water from plants to the atmosphere most directly?
Which pathway returns water from plants to the atmosphere most directly?
Tap to reveal answer
Transpiration. Plants release vapor directly to atmosphere.
Transpiration. Plants release vapor directly to atmosphere.
← Didn't Know|Knew It →
Identify the process: water vapor cools and forms cloud droplets.
Identify the process: water vapor cools and forms cloud droplets.
Tap to reveal answer
Condensation. Cooling transforms vapor to liquid droplets.
Condensation. Cooling transforms vapor to liquid droplets.
← Didn't Know|Knew It →
What is accumulation (storage) in the hydrologic cycle?
What is accumulation (storage) in the hydrologic cycle?
Tap to reveal answer
Water is stored in reservoirs such as oceans, ice, lakes, or groundwater. Water temporarily held in various Earth systems.
Water is stored in reservoirs such as oceans, ice, lakes, or groundwater. Water temporarily held in various Earth systems.
← Didn't Know|Knew It →
What term describes downward movement of infiltrated water through soil and rock to an aquifer?
What term describes downward movement of infiltrated water through soil and rock to an aquifer?
Tap to reveal answer
Percolation. Gravity pulls infiltrated water deeper through soil layers.
Percolation. Gravity pulls infiltrated water deeper through soil layers.
← Didn't Know|Knew It →
What term describes water stored underground in pores and cracks below Earth’s surface?
What term describes water stored underground in pores and cracks below Earth’s surface?
Tap to reveal answer
Groundwater. Water fills spaces in soil and rock below the water table.
Groundwater. Water fills spaces in soil and rock below the water table.
← Didn't Know|Knew It →
What is the name of the permeable underground layer that stores and transmits groundwater?
What is the name of the permeable underground layer that stores and transmits groundwater?
Tap to reveal answer
Aquifer. Rock or sediment layer with connected pores that holds water.
Aquifer. Rock or sediment layer with connected pores that holds water.
← Didn't Know|Knew It →
Which pathway best traces water from a lake to groundwater and then back to a stream?
Which pathway best traces water from a lake to groundwater and then back to a stream?
Tap to reveal answer
Infiltration → percolation → groundwater flow → stream discharge. Water cycles through underground storage before resurfacing.
Infiltration → percolation → groundwater flow → stream discharge. Water cycles through underground storage before resurfacing.
← Didn't Know|Knew It →
Which process most directly forms clouds from water vapor?
Which process most directly forms clouds from water vapor?
Tap to reveal answer
Condensation. Cooling air can't hold as much water vapor, forming droplets.
Condensation. Cooling air can't hold as much water vapor, forming droplets.
← Didn't Know|Knew It →
What process changes water vapor directly into solid ice (frost) without becoming liquid?
What process changes water vapor directly into solid ice (frost) without becoming liquid?
Tap to reveal answer
Deposition. Water vapor skips liquid phase and forms ice crystals.
Deposition. Water vapor skips liquid phase and forms ice crystals.
← Didn't Know|Knew It →
What is the term for water vapor released from plant leaves into the atmosphere?
What is the term for water vapor released from plant leaves into the atmosphere?
Tap to reveal answer
Transpiration. Plants release water vapor through stomata in leaves.
Transpiration. Plants release water vapor through stomata in leaves.
← Didn't Know|Knew It →
What is the term for water falling from clouds to Earth as rain, snow, sleet, or hail?
What is the term for water falling from clouds to Earth as rain, snow, sleet, or hail?
Tap to reveal answer
Precipitation. Water droplets in clouds become heavy and fall to Earth.
Precipitation. Water droplets in clouds become heavy and fall to Earth.
← Didn't Know|Knew It →
What is accumulation (collection) in the hydrologic cycle?
What is accumulation (collection) in the hydrologic cycle?
Tap to reveal answer
Water is stored in oceans, lakes, ice, or groundwater. Water temporarily stops moving in these reservoirs.
Water is stored in oceans, lakes, ice, or groundwater. Water temporarily stops moving in these reservoirs.
← Didn't Know|Knew It →
Which process moves water from clouds back to Earth’s surface?
Which process moves water from clouds back to Earth’s surface?
Tap to reveal answer
Precipitation. Only precipitation transfers water from atmosphere to surface.
Precipitation. Only precipitation transfers water from atmosphere to surface.
← Didn't Know|Knew It →
What is sublimation in the hydrologic cycle?
What is sublimation in the hydrologic cycle?
Tap to reveal answer
Ice or snow changes directly into water vapor. Skips liquid phase due to low pressure/temperature.
Ice or snow changes directly into water vapor. Skips liquid phase due to low pressure/temperature.
← Didn't Know|Knew It →
What is groundwater flow in the hydrologic cycle?
What is groundwater flow in the hydrologic cycle?
Tap to reveal answer
Groundwater moves through aquifers toward springs, rivers, or oceans. Water follows hydraulic gradient underground.
Groundwater moves through aquifers toward springs, rivers, or oceans. Water follows hydraulic gradient underground.
← Didn't Know|Knew It →
What is percolation in the hydrologic cycle?
What is percolation in the hydrologic cycle?
Tap to reveal answer
Water moves downward through soil and rock to groundwater. Gravity pulls water deeper through pore spaces.
Water moves downward through soil and rock to groundwater. Gravity pulls water deeper through pore spaces.
← Didn't Know|Knew It →
What is runoff in the hydrologic cycle?
What is runoff in the hydrologic cycle?
Tap to reveal answer
Water flows over land into streams, rivers, lakes, or oceans. Gravity drives water across impermeable surfaces.
Water flows over land into streams, rivers, lakes, or oceans. Gravity drives water across impermeable surfaces.
← Didn't Know|Knew It →
What is precipitation in the hydrologic cycle?
What is precipitation in the hydrologic cycle?
Tap to reveal answer
Water falls from clouds to Earth as rain, snow, sleet, or hail. Gravity pulls water from atmosphere to surface.
Water falls from clouds to Earth as rain, snow, sleet, or hail. Gravity pulls water from atmosphere to surface.
← Didn't Know|Knew It →
What is condensation in the hydrologic cycle?
What is condensation in the hydrologic cycle?
Tap to reveal answer
Water vapor cools and forms liquid droplets (clouds). Temperature drop causes gas to liquid phase change.
Water vapor cools and forms liquid droplets (clouds). Temperature drop causes gas to liquid phase change.
← Didn't Know|Knew It →
What is transpiration in the hydrologic cycle?
What is transpiration in the hydrologic cycle?
Tap to reveal answer
Plants release water vapor from leaves into the atmosphere. Water exits through stomata during photosynthesis.
Plants release water vapor from leaves into the atmosphere. Water exits through stomata during photosynthesis.
← Didn't Know|Knew It →
What is infiltration in the hydrologic cycle?
What is infiltration in the hydrologic cycle?
Tap to reveal answer
Water soaks from the surface into the ground (soil). Porous soil absorbs water through capillary action.
Water soaks from the surface into the ground (soil). Porous soil absorbs water through capillary action.
← Didn't Know|Knew It →