capter 3 and 4 lesson quiz interactive science grade 2

What is the process of plants making their own food called?

• Respiration

• Photosynthesis

• Fermentation

• Transpiration

Which part of the plant absorbs water and nutrients from the soil?

• Roots

• Leaves

• Stems

• Flowers

What is the main job of the roots in a plant?

• Attract pollinators for reproduction

• Provide structural support for the leaves

• Store sunlight for energy

• Anchor the plant in the soil and absorb water and nutrients

What is the function of the stem in a plant?

• To provide shade for the plant

• Support and transportation of water, nutrients, and sugars

• To store excess water

• To attract pollinators

What part of the plant is responsible for making seeds?

• Flower

• Stem

• Root

• Leaf

What is the process of a seed turning into a new plant called?

• Pollination

• Fertilization

• Germination

• Photosynthesis

What do leaves use to make food for the plant?

• Respiration

• Photosynthesis

• Cellular respiration

• Transpiration

What is the function of the flower in a plant?

• Supporting the stem

• Storing water

• Photosynthesis

• Reproduction

What do plants need in order to make food through photosynthesis?

• Wind, minerals, and heat

• Rain, nitrogen, and sunlight

• Moonlight, soil, and oxygen

• Sunlight, water, and carbon dioxide

What is the process of a plant releasing oxygen into the air called?

• Respiration

• Fertilization

• Transpiration

• Photosynthesis