1. Which of the following is an example of a monocot plant?
A. Tomato
B. Carrot
C. Rice
D. Apple
Answer: c) Rice
Rationale: Monocots are plants that have one cotyledon in their seeds,
such as rice, corn, and grasses.
2. What is the term for the movement of water through plants from
roots to leaves?
A. Absorption
B. Transpiration
C. Photosynthesis
D. Evaporation
Answer: b) Transpiration
Rationale: Transpiration is the process by which water is absorbed by
plant roots, moved through the plant, and evaporates from the leaves
into the atmosphere.
3. Which of the following is an example of a perennial crop?
,A. Wheat
B. Carrot
C. Asparagus
D. Tomato
Answer: c) Asparagus
Rationale: Perennial crops, like asparagus, live for multiple years,
producing crops annually after establishment.
4. What is the term for the process of converting atmospheric nitrogen
into a usable form for plants?
A. Respiration
B. Photosynthesis
C. Nitrogen fixation
D. Transpiration
Answer: c) Nitrogen fixation
Rationale: Nitrogen fixation is the process by which nitrogen gas from
the atmosphere is converted into forms that plants can use, typically by
bacteria in the soil.
5. Which of the following is an example of a cool-season crop?
A. Corn
B. Soybean
C. Lettuce
, D. Cotton
Answer: c) Lettuce
Rationale: Cool-season crops, like lettuce, thrive in cooler temperatures
and are typically grown in spring or fall.
6. Which of the following is the primary function of soil in agriculture?
A. Provide nutrients
B. Support plant roots
C. Control water flow
D. Store carbon
Answer: b) Support plant roots
Rationale: The soil provides mechanical support for plant roots,
anchoring them in place and allowing them to access necessary
nutrients and water.
7. Which of the following is an example of an animal-based fertilizer?
A. Compost
B. Bone meal
C. Green manure
D. Mulch
Answer: b) Bone meal
Rationale: Bone meal is an animal-based fertilizer made from ground
bones, providing a source of phosphorus and calcium for plants.
A. Tomato
B. Carrot
C. Rice
D. Apple
Answer: c) Rice
Rationale: Monocots are plants that have one cotyledon in their seeds,
such as rice, corn, and grasses.
2. What is the term for the movement of water through plants from
roots to leaves?
A. Absorption
B. Transpiration
C. Photosynthesis
D. Evaporation
Answer: b) Transpiration
Rationale: Transpiration is the process by which water is absorbed by
plant roots, moved through the plant, and evaporates from the leaves
into the atmosphere.
3. Which of the following is an example of a perennial crop?
,A. Wheat
B. Carrot
C. Asparagus
D. Tomato
Answer: c) Asparagus
Rationale: Perennial crops, like asparagus, live for multiple years,
producing crops annually after establishment.
4. What is the term for the process of converting atmospheric nitrogen
into a usable form for plants?
A. Respiration
B. Photosynthesis
C. Nitrogen fixation
D. Transpiration
Answer: c) Nitrogen fixation
Rationale: Nitrogen fixation is the process by which nitrogen gas from
the atmosphere is converted into forms that plants can use, typically by
bacteria in the soil.
5. Which of the following is an example of a cool-season crop?
A. Corn
B. Soybean
C. Lettuce
, D. Cotton
Answer: c) Lettuce
Rationale: Cool-season crops, like lettuce, thrive in cooler temperatures
and are typically grown in spring or fall.
6. Which of the following is the primary function of soil in agriculture?
A. Provide nutrients
B. Support plant roots
C. Control water flow
D. Store carbon
Answer: b) Support plant roots
Rationale: The soil provides mechanical support for plant roots,
anchoring them in place and allowing them to access necessary
nutrients and water.
7. Which of the following is an example of an animal-based fertilizer?
A. Compost
B. Bone meal
C. Green manure
D. Mulch
Answer: b) Bone meal
Rationale: Bone meal is an animal-based fertilizer made from ground
bones, providing a source of phosphorus and calcium for plants.
