Primary 1 Agric science second Term examination

Primary 1 Agric science second Term examination

Question: What is the process of moving water from the roots to the leaves of a plant called?

a) Transpiration

b) Photosynthesis

c) Respiration

d) Germination

Answer: a) Transpiration

Question: Which of the following is an example of a warm-season crop?

a) Wheat

b) Potato

c) Maize (corn)

d) Radish

Answer: c) Maize (corn)

Question: What is the role of earthworms in soil health?

a) Soil aeration

b) Seed dispersal

c) Pest control

d) Flower pollination

Answer: a) Soil aeration

Question: What is the primary function of the petals in a flower?

a) Attracting pollinators

b) Storing water

c) Producing seeds

d) Absorbing sunlight

Answer: a) Attracting pollinators

Question: Which part of a plant is responsible for making and storing food?

a) Roots

b) Leaves

c) Stem

d) Flowers

Answer: b) Leaves

Question: What is the process of transferring pollen from the male part of a flower to the female part called?

a) Germination

b) Pollination

c) Fertilization

d) Transpiration

Answer: b) Pollination

Question: Which of the following is a biodegradable material commonly used as a fertilizer?

a) Plastic

b) Glass

c) Paper

d) Metal

Answer: c) Paper

Question: What is the purpose of adding compost to soil in gardening?

a) Attracting insects

b) Improving soil fertility

c) Providing shade

d) Preventing erosion

Answer: b) Improving soil fertility

Question: Which gas is released by plants during photosynthesis?

a) Oxygen

b) Carbon dioxide

c) Nitrogen

d) Methane

Answer: a) Oxygen

Question: What is the main function of the seed coat?

a) Attracting pollinators

b) Protecting the embryo

c) Storing water

d) Absorbing sunlight

Answer: b) Protecting the embryo

Question: Which of the following is a source of organic matter for soil?

a) Sand

b) Pesticides

c) Manure

d) Plastic

Answer: c) Manure

Question: What is the importance of crop diversity in agriculture?

a) Increases pest resistance

b) Reduces soil erosion

c) Enhances water absorption

d) Lowers temperature

Answer: a) Increases pest resistance

Question: Which tool is commonly used for cutting grass in a garden?

a) Hoe

b) Scythe

c) Trowel

d) Rake

Answer: b) Scythe

Question: What is the primary function of the ovary in a flower?

a) Producing pollen

b) Attracting pollinators

c) Protecting seeds

d) Producing eggs

Answer: d) Producing eggs

Question: Which of the following is a leguminous crop that helps fix nitrogen in the soil?

a) Rice

b) Peas

c) Wheat

d) Barley

Answer: b) Peas

Question: What is the purpose of using a scarecrow in agriculture?

a) Irrigation

b) Pest control

c) Soil aeration

d) Fertilization

Answer: b) Pest control

Question: Which environmental factor is crucial for seed germination?

a) Darkness

b) Extreme heat

c) Adequate moisture

d) High altitude

Answer: c) Adequate moisture

Question: What is the main function of the xylem in plant tissues?

a) Photosynthesis

b) Transpiration

c) Nutrient transport

d) Water transport

Answer: d) Water transport

Question: What is the purpose of crop rotation in farming?

a) Increase monoculture

b) Decrease biodiversity

c) Improve soil health

d) Conserve water

Answer: c) Improve soil health

Question: Which of the following is a natural predator used in biological pest control?

a) Fungicide

b) Ladybug

c) Pesticide

d) Herbicide

Answer: b) Ladybug