water and carbon cycle

What are the three forms of water?

• Solid (ice), liquid (water), and gas (water vapor).

• Solid (rock), liquid (oil), and gas (carbon dioxide).

• Solid (snow), liquid (juice), and gas (steam).

• Solid (sand), liquid (milk), and gas (oxygen).

What are fossil fuels?

• Natural substances like coal, oil, and natural gas that are formed from the remains of ancient plants and animals.

• Renewable energy sources such as wind and solar power.

• Minerals found deep within the Earth that are used for construction.

• Synthetic materials created from petroleum products.

What is the difference between weather and climate?

• Weather refers to long-term patterns, while climate refers to short-term atmospheric conditions.

• Weather refers to short-term atmospheric conditions, while climate refers to long-term patterns.

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

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

Where can carbon be found?

• In the atmosphere, inside the Earth, and in fossil fuels.

• Only in the atmosphere.

• Exclusively in living organisms.

• Only in fossil fuels.

What process removes carbon dioxide from the atmosphere?

• Respiration

• Photosynthesis

• Combustion

• Decomposition

What is photosynthesis?

• The process by which green plants use sunlight to synthesize foods with the help of carbon dioxide and water.

• A method used by animals to convert food into energy.

• The way in which plants absorb nutrients from the soil.

• A chemical reaction that occurs only in the dark.

What is the water cycle?

• The process of photosynthesis in plants.

• The movement of water on, above, or below the surface of the Earth.

• The cycle of seasons throughout the year.

• The process of water filtration in rivers.

What is carbon dioxide?

• A colorless gas produced by burning fossil fuels and during respiration.

• A colored liquid used in chemical reactions.

• A solid compound found in rocks and minerals.

• A type of renewable energy source.

How does water return to the atmosphere?

• Through processes like evaporation and transpiration.

• By precipitation and condensation.

• Through filtration and absorption.

• By freezing and melting.

What human activities contribute to the carbon cycle?

• Burning fossil fuels, deforestation, and industrial processes.

• Planting trees and conserving water.

• Using renewable energy sources.

• Recycling and waste management.