Planetary Plants

On Earth, what forms the base of the food web?

• consumers
• plants
• animals
• decomposers

Plants take ___ and turn it into chemical energy

• oxygen
• sugar
• light energy
• producers

On Earth, the process that plants use to create sugar from light is called ___

• photography
• photolithography
• photosynthesis
• nucleosynthesis

On other planets, outside our solar system, plants could get light energy from ___

• lightning
• our Sun
• their planets nearest star
• a black hole

What is the name of the green chemical in the leaves of plants?

• ribosomes
• chlorophyll
• DNA
• mitochondria

The method of growing plants without dirt is called ___

• phonics
• decomposition
• hydroponics
• hydroelectricity

On Earth, plants need ___

• water, methane, light and nutrients
• electricity, gases, water and nutrients
• light, water, cold and nutrients
• light, water, gases, and nutrients

Martian soil is also good for plants, as it contains many ___

• toxins
• decomposers
• nutrients
• sugars

Plants on other planets could look red, blue, yellow, or purple, in order to ___

• have camouflage from predators
• best absorb light from their kind of star
• blend in with their surroundings
• look good in salads

When plants photosynthesize on Earth, what gas do they produce?

• carbon dioxide
• nitrogen
•  oxygen
• argon