Adaptations, interdependence and competition exam tips

Exam tips

• Communities exam tip 1

  Use precise biological vocabulary when you explain how to describe ecological levels of organisation from individual organisms through populations, communities, habitats, ecosystems, and the whole ecosystem..

  This keeps your answer tightly aligned to the approved learning objective for Communities.

• Communities exam tip 1

  Use precise biological vocabulary when you explain how to define an ecosystem as the interaction between a community of living organisms and the non-living parts of their environment..

  This keeps your answer tightly aligned to the approved learning objective for Communities.

• Communities exam tip 1

  Use precise biological vocabulary when you explain how to explain why organisms need materials from their surroundings and from other living organisms to survive and reproduce..

  This keeps your answer tightly aligned to the approved learning objective for Communities.

• Communities exam tip 1

  Use precise biological vocabulary when you explain how to describe how plants compete for light, space, water, and mineral ions..

  This keeps your answer tightly aligned to the approved learning objective for Communities.

• Communities exam tip 1

  Use precise biological vocabulary when you explain how to describe how animals compete for food, mates, and territory..

  This keeps your answer tightly aligned to the approved learning objective for Communities.

• Communities exam tip 1

  Use precise biological vocabulary when you explain how to explain interdependence using examples such as feeding, shelter, pollination, and seed dispersal..

  This keeps your answer tightly aligned to the approved learning objective for Communities.

• Communities exam tip 1

  Use precise biological vocabulary when you explain how to explain how removing one species can affect other species and the stability of a community..

  This keeps your answer tightly aligned to the approved learning objective for Communities.

• Communities exam tip 1

  Use precise biological vocabulary when you explain how to describe a stable community as one where species and environmental factors stay in balance so population sizes remain fairly constant..

  This keeps your answer tightly aligned to the approved learning objective for Communities.

• Communities exam tip 1

  Use precise biological vocabulary when you explain how to suggest factors organisms compete for in a given habitat using supplied information..

  This keeps your answer tightly aligned to the approved learning objective for Communities.

• Communities exam tip 1

  Use precise biological vocabulary when you explain how to suggest how organisms are adapted to the conditions in which they live using supplied information..

  This keeps your answer tightly aligned to the approved learning objective for Communities.