1 / 15

Relationships in Ecosystems

Avoid competition

sjoy101
Download Presentation

Relationships in Ecosystems

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Page 178 Chapter 3: Interactions in Ecosystems Section 3: Relationships in Ecosystems 18/10/2020 5A1 How organisms avoid competition for resources? • For this lesson you will need your… • Science notebook • Pencil case • Textbook

  2. LearningOutcomes Explain how organisms avoid competition for resources Keywords Niche, Habitat

  3. What do you observe. write your answer in chat box. You have 2 min. Lesson Starter

  4. Explain how organisms avoid competition for resources Listening Activity- competition ENGAGE What is habitat? 2. What is niche? Write down answers in chat box.

  5. How do organisms avoid competition? • An organism avoids competition by having a specific territory and a unique role within its ecosystem.

  6. How do organisms avoid competition? • Habitat- the physical place where an organism lives and hunts for food.

  7. How do organisms avoid competition? • Some creatures have very small habitats. Pill bugs, for example, spend most of their time under and around a stump or rock. • A bee’s habitat is larger. It is not only the hive where the bee lives. It also includes the fields and forests where the bee searches for flowers.

  8. Matching Activity https://wordwall.net/resource/184965

  9. How do organisms avoid competition? • Niche- is the special role that an organism plays in a community.

  10. How do organisms avoid competition? • Two birds might live in the same location and eat the same food. • But one bird is active at night while the other is active during the day. • Therefore, the two birds occupy different niches.

  11. How do organisms avoid competition? • In a similar way, two birds might share the same rain-forest habitat but eat different foods. One bird eats plants while the other eats insects.

  12. How do organisms avoid competition? • In a similar way, two birds might share the same The two birds occupy two different niches in the community. • For example, honeycreepers are a group of related birds found on the same islands of Hawaii. • These birds all share the same habitat, but are able to avoid competing with each other by eating different foods.

  13. Sort out- Activity • https://wordwall.net/resource/2601289

  14. Explain how organisms avoid competition for resources . Learning Outcome

  15. Plenary https://create.kahoot.it/v2/share/niche-habitat-and-ecosystems/d6fd2c35-7cc8-4c1e-b76a-06d17511e184 Homework Page 179 Q.3 Page

More Related