Water, Carbon, & Nitrogen Cycles

What is evaporation?

• The process of water changing from a solid to a liquid.

• The process by which water changes from a liquid to a gas, usually due to heat.

• The process of water changing from a gas to a solid.

• The process of water changing from a liquid to a solid.

What is condensation?

• The process of water vapor cooling and changing back into liquid water, forming clouds.

• The process of water evaporating into vapor due to heat.

• The process of ice melting into water.

• The process of water being absorbed by soil.

What is the role of plants in the carbon cycle?

• Plants absorb carbon dioxide from the atmosphere during photosynthesis and release oxygen.

• Plants release carbon dioxide into the atmosphere during respiration only.

• Plants do not play a significant role in the carbon cycle.

• Plants absorb oxygen from the atmosphere and release carbon dioxide.

What is the water cycle?

• The process of water moving through evaporation, condensation, precipitation, and runoff.

• A method of purifying water through filtration and boiling.

• The cycle of water being stored in glaciers and ice caps only.

• The process of water being used in industrial applications.

What is the difference between weather and climate?

• Weather refers to long-term patterns of temperature and precipitation, while climate refers to short-term atmospheric conditions.

• Weather refers to short-term atmospheric conditions, while climate refers to long-term patterns of temperature and precipitation.

• Weather and climate are essentially the same and can be used interchangeably.

• Weather is determined by geographical location, while climate is determined by altitude.

What is precipitation?

• The process of water evaporating from the ground.

• The process by which water droplets fall from the atmosphere in the form of rain, snow, sleet, or hail.

• The process of water being absorbed by plants.

• The process of water being filtered through soil.

What is the carbon cycle?

• A process by which carbon is exchanged between the atmosphere, land, water, and living organisms.

• A method of carbon capture and storage in geological formations.

• A cycle that describes the movement of carbon in the form of carbon dioxide only.

• A phenomenon that occurs only in aquatic ecosystems.

What is runoff?

• The process of water evaporating from the soil.

• The flow of rainwater that contributes to the movement of water in rivers and streams.

• The absorption of water by plants through their roots.

• The collection of water in lakes and ponds.

What is the importance of the nitrogen cycle?

• It helps in the formation of ozone layer.

• It is essential for converting nitrogen into forms that plants and animals can use for growth.

• It regulates the Earth's temperature.

• It is responsible for the water cycle.

What is the greenhouse effect?

• The process by which the Earth's surface cools due to the reflection of sunlight.

• The warming of the Earth's surface due to the trapping of heat by greenhouse gases in the atmosphere.

• The phenomenon where plants absorb carbon dioxide and release oxygen.

• The increase in Earth's temperature due to deforestation and urbanization.