Grade 6 Topic 5 Vocabulary Test

Definition: the process by which water vapor becomes liquid water.

• evaporation

• transpiration

• condensation

• precipitation

Answer explanation

The process by which water vapor becomes liquid water is called condensation. This occurs when water vapor cools and changes back into liquid, contrasting with evaporation, which is the process of liquid turning into vapor.

Tags

NGSS.MS-ESS2-4

Definition: Any form of water that falls from clouds and reaches Earth's surface.

• transpiration

• condensation

• geosphere

• precipitation

Answer explanation

Precipitation is defined as any form of water that falls from clouds to Earth's surface, including rain, snow, sleet, and hail. This matches the definition provided in the question, making 'precipitation' the correct answer.

Tags

NGSS.MS-ESS2-4

Definition: a body of permeable rock that can contain or transmit groundwater.

• aquifers

• atmosphere

• precipitation

• watershed

Answer explanation

Aquifers are defined as bodies of permeable rock that can contain or transmit groundwater, making them the correct choice. The other options do not fit this definition.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS3-1

The process by which molecules at the surface of a liquid absorb enough energy to change to a gas.

• evaporation

• transpiration

• condensation

• condensation

Answer explanation

The correct answer is evaporation, which is the process where molecules at the surface of a liquid gain enough energy to transition into a gas. This occurs at any temperature, not just boiling.

Tags

NGSS.MS-PS1-4

The process of gathering data for a map by using instruments and the principles of geometry to determine distance and elevations.

• surveying

• coastline

• transpiration

• modeling

Answer explanation

The correct answer is 'surveying' as it specifically refers to the process of collecting data for maps using instruments and geometric principles to measure distances and elevations.

Definition: The relatively thin envelope that forms Earth's outermost layer.

• Biosphere

• Hydrosphere

• Geosphere

• Atmosphere

Answer explanation

The atmosphere is the thin layer of gases surrounding Earth, making it the correct answer. The biosphere refers to life, the hydrosphere to water, and the geosphere to the solid Earth, none of which fit the definition provided.

Definition: The boundary between the ocean or lake and the land.

• river

• coastline

• geosphere

• mountain

Answer explanation

The coastline is defined as the boundary where the ocean or lake meets the land, making it the correct choice. A river is a watercourse, the geosphere refers to the Earth's solid parts, and a mountain is a landform.

Definition: All of the waters on the Earth's surface, including water that cycles through the atmosphere.

• Geosphere

• Atmosphere

• Hydrosphere

• Biosphere

Answer explanation

The correct answer is 'Hydrosphere' as it encompasses all the waters on Earth's surface, including those in the atmosphere. The geosphere refers to land, the atmosphere to air, and the biosphere to living organisms.

Tags

NGSS.MS-ESS2-4

Definition: The ability to do work or cause change.

• Oxygen

• Energy

• Water

• Entropy

Answer explanation

The definition describes 'energy' as the capacity to perform work or induce change, making it the correct choice. Oxygen, water, and entropy do not fit this definition as they do not inherently represent the ability to do work.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Definition: The cycle of processes by which water circulates between the earth's oceans, atmosphere, and land, involving precipitation as rain and snow, drainage in streams and rivers, and return to the atmosphere by evaporation and transpiration.

• Condensation

• Evaporation

• Water cycle

• Hydrosphere

Answer explanation

The definition describes the continuous movement of water through various states and locations on Earth, which is known as the water cycle. This process includes evaporation, condensation, and precipitation, making 'water cycle' the correct answer.

Tags

NGSS.MS-ESS2-4