Law of Conservation of Mass and Energy Transformations

Front

What is the Law of Conservation of Mass?

Back

The Law of Conservation of Mass states that mass cannot be created or destroyed in a chemical reaction; it can only change forms.

Front

What is energy transformation?

Back

Energy transformation is the process of changing energy from one form to another, such as from light energy to chemical energy in photosynthesis.

Front

What role do bacteria play in the ecosystem?

Back

Bacteria break down organic matter, recycling nutrients back into the soil, which supports plant growth.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight to convert carbon dioxide and water into glucose and oxygen.

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy, carbon dioxide, and water.

Front

How do photosynthesis and cellular respiration relate to each other?

Back

Photosynthesis produces oxygen and glucose, which are used in cellular respiration to produce energy, while cellular respiration produces carbon dioxide and water, which are used in photosynthesis.

Front

What is the primary gas used in photosynthesis?

Back

Carbon dioxide is the primary gas used in photosynthesis.

Front

What is the main product of photosynthesis?

Back

The main product of photosynthesis is glucose, which serves as food for plants.

Front

What is the main energy transformation that occurs during photosynthesis?

Back

Light energy is transformed into chemical energy during photosynthesis.

Front

What is respiration in terms of energy transformation?

Back

Respiration transforms stored chemical energy in glucose into usable energy for cells.