Y8 Ecology

Name as many keywords from this topic as you can.

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Slide 1: Carte mentale

Cette leçon contient 32 diapositives, avec quiz interactifs, diapositives de texte et 2 vidéos.

Éléments de cette leçon

Name as many keywords from this topic as you can.

Slide 1 - Carte mentale

Slide 2 - Diapositive

Slide 3 - Diapositive

Slide 4 - Diapositive

Slide 5 - Vidéo

Explain which ecosystem
is more biodiverse

Slide 6 - Question ouverte

Which of these factors contribute to Earth's biodiversity?

The variety of ecosystems

The maximum size of organisms

The species lifespan

The number of species

Slide 7 - Quiz

Slide 8 - Diapositive

Slide 9 - Diapositive

Slide 10 - Diapositive

Slide 11 - Diapositive

Slide 12 - Diapositive

Slide 13 - Diapositive

Slide 14 - Diapositive

Write the opening few sentences for one of these two articles. You must link it to biodiversity.

Slide 15 - Question ouverte

Slide 16 - Diapositive

Define the word biodiversity

Slide 17 - Question ouverte

Which community has a greater biodiversity? Explain.

Slide 18 - Question ouverte

Biodiversity is beneficial to discover new medicines. Give two other reasons to maintain biodiversity.

Slide 19 - Question ouverte

Slide 20 - Diapositive

Slide 21 - Diapositive

Slide 22 - Diapositive

Slide 23 - Vidéo

Describe how to maintain biodiversity

Slide 24 - Carte mentale

Slide 25 - Diapositive

Slide 26 - Diapositive

Slide 27 - Diapositive

Conservation

Captive breeding

Seed banks

Rearing animals in a human controlled environment

Storage in a frozen environment

Protecting a natural environment

Store the genetic information of many plant species

Reduces disruption to food chains

Creates a healthy population that can be reintroduced back into the wild

Slide 28 - Question de remorquage

Slide 29 - Diapositive

Define the term conservation

Slide 30 - Question ouverte

Describe the purpose of seed banks

Slide 31 - Question ouverte

Slide 32 - Diapositive