Carbon Cycle Re-take

How does the law of conservation of energy relates to photosynthesis?

• The energy from glucose is transform into light energy
• Light energy from the sun is converted into chemical energy in glucose 
• Energy from carbon dioxide is converted into chemical energy in Oxygen
• All other answers are correct

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the role of decomposers in an Ecosystem? 

• They recycle matter and nutrients to form fossil fuels
• They are burn and release as carbon dioxide
• Decomposers are responsible to turn oxygen into carbon dioxide
• They recycle energy back to the sun

Tags

NGSS.MS-LS2-3

What would be an example of conservation of mass?

• The amount of protons and electrons are the same in all elements
• The amount of energy that is used in photosynthesis is equal to the amount of mass. 
• The amount of reactants in cellular respiration is equal to the amount of products. 
• The amount of oxygen and carbon dioxide is the same in both cellular respiration and photosynthesis. 

What are the end products of cellular respiration? 

• Carbon dioxide, water and ATP energy
• Carbon dioxide, glucose and water
• Oxygen, glucose and ATP energy
• Water, Carbon dioxide and Oxygen

Tags

NGSS.HS-LS1-7

What are the reactants of photosynthesis? 

• Oxygen, glucose and ATP energy 
• Water, Carbon dioxide and glucose
• Sun light, water and carbon dioxide
• Sun light, water and oxygen

Using fossil fuels is a safe for the environment. 

• True
• False

Carbon dioxide is created by 

• Burning fossil fuels 
• Cellular respiration
• Decomposing organic matter
• All answers are correct

The process in which light energy, water and carbon dioxide are converted into glucose and oxygen is ____

• Cellular Respiration
• Combustion
• Photosynthesis
• Decomposition

The process in which oxygen and glucose are converted into carbon dioxide, ATP energy and water is _____

• Decomposition
• Cellular respiration
• Photosynthesis 
• Combustion

The process that some organisms such as fungi perform to recycle matter is called____

• Decomposition
• Cellular Respiration
• Photosynthesis
• Combustion