Plant Biology and Functions

Miss Mackenzie introduces the topic of plants, emphasizing their characteristics as living things. She explains the importance of being good listeners before delving into the lesson. The video covers the basic needs of plants, such as air, water, and sunlight, and how they differ from animals by making their own food. The structure of plants, including roots, stems, and leaves, is discussed, along with the diversity of plant types. The lesson concludes with a recap of what plants need to grow.

What is the first step to being a good listener according to Miss Mackenzie?

• Talking quietly

• Moving around

• Watching with your eyes

• Keeping your hands busy

What do all plants need to survive and grow?

• Wind, rain, and snow

• Food, shelter, and warmth

• Soil, rocks, and sand

• Air, water, and sunlight

How do plants take in air and sunlight?

• Through their stems

• Through their flowers

• Through their leaves

• Through their roots

What is the role of roots in a plant?

• To absorb water

• To capture sunlight

• To make food

• To produce flowers

What do plants create using sunlight, water, and air?

• Oxygen

• Glucose

• Protein

• Carbon dioxide

What is the main body of a plant called?

• Leaf

• Root

• Flower

• Stem

What are the stems of trees commonly referred to as?

• Branches

• Leaves

• Trunks

• Roots

Which part of the plant is usually underground?

• Stems

• Flowers

• Roots

• Leaves

What is unique about cacti in terms of water needs?

• They need a lot of water

• They only need water at night

• They need very little water

• They do not need water

What is one way plants differ from animals?

• Plants make their own food

• Plants can move around

• Plants make sounds

• Plants hunt for food