Cycles and Feeding Relationships 0.0 / 5 ? ScienceFood chainsGCSEAQA Created by: Lilyk30Created on: 04-02-18 11:08 What is the carbon cycle? It describes how carbon is recycled in nature 1 of 14 What does photosynthesis do in the carbon cycle? Removes carbon dioxide from the air 2 of 14 Why does carbon dioxide need to be returned to the atmosphere? So the carbon dioxide can be used by plants in photosynthesis 3 of 14 What is the water cycle? Describes how fresh water circulates between living organisms, rivers and the sea 4 of 14 What does the water cycle do for plants and animals? Provides fresh water before draining into the seas 5 of 14 What do food chains show? The feeding relationships in a community 6 of 14 What do all food chains begin with? A producer 7 of 14 What is a producer? Something that synthesises molecules that other animals can use for energy 8 of 14 What is a producer usually? A green plant that makes glucose molecules by photosynthesis 9 of 14 What are producers eaten by? Primary consumers 10 of 14 What are predators? Consumers that eat other animals 11 of 14 What are prey? The animals that get eaten by other consumers 12 of 14 What are apex predators? Top consumers that don’t have any predators 13 of 14 What happens in a stable community? The number of predators and prey rise and fall in cycles 14 of 14
Comments
No comments have yet been made