WorksheetsPhotosynthesis
Total questions: 16
Worksheet time: 9mins
Definition of photosynthesis?
plants use sun light to make food
plants making oxygen
Definition of Energy
Ability to make technology
Ability to do work
Ability to make plants grow
Which organelle performs PHOTOSYNTHESIS?
Chloroplast
Mitochondria
Vacuole
nucleus
The main source of energy for all life comes from ____.
the Earth
the moon
the sun
the food we eat/make
What are the products of photosynthesis?
water and carbon dioxide
oxygen and glucose
oxygen and carbon dioxide
oxygen and water
What part of the plant absorbs the radiant energy from the Sun?
root
stem
petal
leaf
What is the Law of Conservation of Mass?
Mass can be created or destroyed
Mass can't be destroyed or created
Everything is made of matter
Everything is made of mass
What is the definition of Heterotroph ?
An organism deriving nutrients
An organism releasing nutrients
An organism who does nothing
An organism that makes oxygen
What is CO2?
Water
Air
Oxygen
Carbon dioxide
Whats is H2O?
Water
Milk
Carbon dioxide
blood
What does chlorophyll do?
Makes food for plant
Makes it look green
Makes water
Makes air
What is Autotroph?
Plant that makes food for plants
Beams from the sun
Plant that makes food for itself
