Adaptations and Biodiversity in Ecosystems

The video explores the concept of nature as a patchwork quilt of diverse habitats, including forests, deserts, prairies, oceans, and rainforests. It explains the interdependence of plants and animals within these habitats, the concept of food chains and food webs, and the adaptations that help species survive. The impact of human activities on natural habitats and the importance of conservation efforts are also discussed.

What is the main idea behind comparing nature to a patchwork quilt?

• Nature is made up of interconnected habitats.

• Nature is colorful and diverse.

• Nature is fragile and needs protection.

• Nature is a source of food and resources.

In a desert habitat, what is the term used to describe the unique role of each plant and animal?

• Habitat

• Ecosystem

• Niche

• Biome

Which of the following is an example of a food chain in a prairie habitat?

• Leaves -> Caterpillar -> Bird -> Cat

• Prairie plants -> Prairie dogs -> Snakes -> Hawks

• Algae -> Fish -> Seal -> Shark

• Grass -> Rabbit -> Fox -> Eagle

What is the term for changes in plants and animals that help them survive in their environment?

• Evolution

• Adaptations

• Mutations

• Transformations

How do some fish adapt to their environment to avoid predators?

• By living in groups

• By growing larger

• By changing colors for camouflage

• By swimming faster

What is the impact of deforestation on rainforest habitats?

• Increased biodiversity

• More space for animals

• Loss of habitat for many species

• Improved air quality

Which of the following best describes biodiversity in rainforests?

• A few species of plants and animals

• Many different species living together

• Only large mammals and birds

• Only insects and reptiles

What is domestication?

• The process of animals living in the wild

• The extinction of species

• The conservation of natural habitats

• The adaptation of plants and animals to human needs

What happens when a natural habitat is completely taken over by human activities?

• Species may become extinct

• Plants and animals thrive

• New species are introduced

• The habitat becomes more diverse

Why do environmentalists work to preserve natural habitats?

• To reduce biodiversity

• To create more urban areas

• To increase human population

• To protect plants and animals from extinction