Which of the following is a primary factor affecting crop production?
a) Soil type
b) Temperature
c) Seed quality
d) All of the above
Answer: d) All of the above
What is the process of transferring pollen from the male to the female part of a flower called?
a) Fertilization
b) Germination
c) Pollination
d) Photosynthesis
Answer: c) Pollination
Which of the following is an example of a cereal crop?
a) Potato
b) Wheat
c) Tomato
d) Carrot
Answer: b) Wheat
Which of the following farming practices involves growing different crops in alternating rows?
a) Monoculture
b) Polyculture
c) Mixed cropping
d) Intercropping
Answer: d) Intercropping
What is the process of removing weeds from a cultivated field called?
a) Irrigation
b) Fertilization
c) Harvesting
d) Weeding
Answer: d) Weeding
Which of the following nutrients is important for plant growth and is often supplied to the soil as fertilizer?
a) Oxygen
b) Nitrogen
c) Carbon dioxide
d) Water
Answer: b) Nitrogen
Which of the following is a biological pest control method used in crop production?
a) Chemical spraying
b) Crop rotation
c) Genetically modified organisms (GMOs)
d) Irrigation
Answer: b) Crop rotation
What is the process of collecting mature crops from the field called?
a) Sowing
b) Irrigation
c) Harvesting
d) Germination
Answer: c) Harvesting
Which of the following farming practices involves cultivating crops without the use of synthetic pesticides or fertilizers?
a) Organic farming
b) Conventional farming
c) Hydroponics
d) Precision farming
Answer: a) Organic farming
What is the term used for the land where crops are grown?
a) Range
b) Field
c) Pasture
d) Orchard
Answer: b) Field
Which of the following factors is essential for germination to occur in seeds?
a) Sunlight
b) Oxygen
c) Moisture
d) All of the above
Answer: d) All of the above
What is the term for the process of growing crops on a large scale for commercial purposes?
a) Subsistence farming
b) Industrial farming
c) Urban farming
d) Horticulture
Answer: b) Industrial farming
Which of the following is a legume crop?
a) Corn
b) Soybeans
c) Barley
d) Rice
Answer: b) Soybeans
What is the term for the practice of cutting and removing mature crops from the field using a machine?
a) Threshing
b) Reaping
c) Tilling
d) Transplanting
Answer: b) Reaping
Which of the following is a method of weed control that involves physically removing weeds by hand?
a) Herbicide application
b) Mulching
c) Tillage
d) Hand weeding
Answer: d) Hand weeding
What is the term for the deliberate modification of an organism’s genetic material through biotechnology?
a) Hybridization
b) Genetic engineering
c) Natural selection
d) Adaptation
Answer: b) Genetic engineering
Which of the following is a common method of irrigation in crop production?
a) Drip irrigation
b) Wind irrigation
c) Solar irrigation
d) Rain irrigation
Answer: a) Drip irrigation
What is the process of separating grains from harvested crop plants called?
a) Winnowing
b) Sprouting
c) Pruning
d) Planting
Answer: a) Winnowing
Which of the following is a root crop?
a) Spinach
b) Radish
c) Cabbage
d) Broccoli
Answer: b) Radish
What is the term for the practice of growing different crops in a specific sequence on the same piece of land?
a) Monoculture
b) Polyculture
c) Crop rotation
d) Companion planting
Answer: c) Crop rotation
Which of the following is an example of a cash crop?
a) Rice
b) Spinach
c) Carrot
d) Sunflower
Answer: d) Sunflower
What is the term for the process of breaking up soil to prepare it for planting?
a) Irrigation
b) Harvesting
c) Plowing
d) Mulching
Answer: c) Plowing
Which of the following is a warm-season crop?
a) Potato
b) Tomato
c) Cabbage
d) Kale
Answer: b) Tomato
What is the term for the practice of growing crops without soil, usually in a nutrient-rich water solution?
a) Aquaponics
b) Aeroponics
c) Hydroponics
d) Permaculture
Answer: c) Hydroponics
Which of the following is an example of a pest in crop production?
a) Ladybug
b) Earthworm
c) Aphid
d) Honeybee
Answer: c) Aphid
What is the term for the process of drying and preserving harvested crops?
a) Curing
b) Fermentation
c) Blanching
d) Composting
Answer: a) Curing
Which of the following is a method of organic pest control that involves using other organisms to eat or control pests?
a) Crop rotation
b) Genetic modification
c) Pesticide spraying
d) Biological control
Answer: d) Biological control
What is the term for the practice of growing crops for personal or family consumption?
a) Subsistence farming
b) Commercial farming
c) Precision farming
d) Agroforestry
Answer: a) Subsistence farming
Which of the following is an example of a tuber crop?
a) Corn
b) Onion
c) Sweet potato
d) Lettuce
Answer: c) Sweet potato
What is the term for the process of artificially transferring pollen from the male flower to the female flower of different plant varieties?
a) Cross-pollination
b) Self-pollination
c) Wind pollination
d) Insect pollination
Answer: a) Cross-pollination