Prairie Ecosystem Plant Identification

The video explores the diverse plant life on the prairie, focusing on grasses, forbs, and trees. It explains the role of plants as producers in the ecosystem, describes various types of grasses like Indian grass and big bluestem, and discusses their structure and growth. The video also covers the concept of grass flowers and the plant life cycle, introduces forbs and flowering plants, and provides tips on identifying grasses and forbs. Finally, it highlights the trees and shrubs adapted to prairie conditions, such as the cottonwood and bur oak.

What is the primary role of plants in the prairie ecosystem?

• To provide shade

• To produce oxygen only

• To attract tourists

• To support other living things by providing food, shelter, and water

Which grass is known for its tall height and is also called 'turkey foot'?

• Switchgrass

• Indian grass

• Little bluestem

• Big bluestem

What is unique about the root systems of prairie grasses?

• They are wide and deep, supporting tall growth

• They are shallow and form clusters

• They are shallow and spread wide

• They are deep and form a single root

How can you identify grass leaves?

• They have parallel veins

• They are round and thick

• They have branched veins

• They are broad and flat

What is necessary for plants to produce seeds?

• Flowers

• Water

• Sunlight

• Soil

Which of the following is a forb with recognizable flowers?

• Switchgrass

• Sunflower

• Indian grass

• Big bluestem

What is a characteristic feature of forb leaves?

• Branched veins

• Parallel veins

• No veins

• Circular veins

Which tree is known for its ability to withstand fire due to its thick bark?

• Eastern cottonwood

• Bur oak

• Dogwood

• Sumac

Where are cottonwood trees typically found on the prairie?

• Near water sources

• On hilltops

• In urban areas

• In dry areas

What is the state flower mentioned in the video?

• Milkweed

• Thistle

• Goldenrod

• Sunflower