Test how much you know about these essential organisms that sustain life on Earth.
Which type of plant completes its life cycle in one year?
Perennial
Biennial
Annual
Deciduous
Which part of the plant is responsible for absorbing water?
Stem
Leaf
Root
Flower
What is the study of plants called?
Botany
Zoology
Ecology
Agronomy
What part of the plant is typically above ground and supports leaves?
Seed
What is the process by which plants make their food?
Photosynthesis
Respiration
Transpiration
Pollination
Which gas do plants take in during photosynthesis?
Oxygen
Carbon Dioxide
Nitrogen
Hydrogen
What type of plant loses its leaves in the fall?
Evergreen
Which plant is commonly used for its aromatic leaves in cooking?
Basil
Rosemary
Lavender
Sage
What are the tiny openings on the surface of leaves called?
Stomata
Xylem
Phloem
Nodes
Which of these plants is known for its medicinal properties?
Aloe Vera
Cactus
Moss
Dandelion
Which plant is known for its ability to survive in dry conditions?
Fern
Oak
Which type of plant grows in water or very wet areas?
Aquatic plant
Terrestrial plant
Desert plant
Tropical plant
Which part of the plant is responsible for reproduction?
What is the name of the pigment that gives plants their green color?
Chlorophyll
Carotene
Xanthophyll
Anthocyanin
What is the main purpose of plant roots?
Support
Water and nutrient absorption
Reproduction