Characteristics of life and Cycles of matter

How does carbon dioxide leave the atmosphere?

• Through transpiration
• Through photosynthesis
• Through factory emission
• Sunlight

What is another name for evaporation of water through the leaves of plants?

• Transpiration
• Condensation
• Precipitation
• Percolation

Rain, sleet, snow, and hail are all forms of _____.

• Percolation
• Evaporation
• Condensation
• Precipitation

The continuous process by which water moves from Earth's surface to the atmosphere and back

• Nitrogen Cycle
• Carbon Oxygen Cycle
• WaterCycle
• Nitrogen Fixation

What gas is released by plants from the process of photosynthesis?

• air
• carbon dioxide
• oxygen
• hydrogen

How animals get the nitrogen they need

• from the air they breathe
• from the water they drink
• from the food they eat
• from the Sun

When nitrogen gas is turned in to a form that plants and animals can use is called 

• Combustion
• Photosynthesis
• Decomposition
• Nitrogen Fixation

What is an organism whose entire body is only 1 cell known as?

• unicellular
• multicellular
• cell
• Homeostasis

What is an organism whose body is made of more than 1 cell known as?

• unicellular
• multicellular
• cell
• Homeostasis

All living organisms are made up of ____.

• Cells
• Bacteria
• Organs
• Tissue