Step 3 of photosynthesis: The plant absorbs _________ from the air through small holes in their __________. Using the sunlight energy, the carbon dioxide combines with water and minerals to produce food and oxygen.
carbon dioxide, leaves
Which part of the plant takes in air, water,and sunlight?
leaves
What are the characteristics of a tree?
Trunk (thick, hard stem), high branches and evergreen or deciduous.
What are the two types of trees?
Evergreens and deciduous
Do plants release carbon dioxide during the day or night?
At night
Which part of the plant takes in water from the ground?
roots
What is the difference between evergreen and deciduous trees?
Deciduous trees leaves change colours and fall in autumn. Evergreen trees stay green and keep their leaves.
There are two ways to classify plants. One is by branches. What is the second?
Flowering and non-flowering.
Your experience on this site will be improved by allowing cookies.