What do plants compete for?
Light, water and space
Light, food and mates
Light, food and territory
What do animals compete for?
Food, mates and light
Food, mates and territory
Food, space and light
Which plant grows best in acid soils?
Azaleas
Clematis
Hydrangea
Which habitat has the most food?
Polar region
Rainforest
Grassland
What is mutualism?
When two organisms pair up and both benefit from each other
When one organism in a pair benefits and the other suffers
The transfer of biomass from one organism to another
Which of these is an example of a parasitic relationship?
Headlice feeding on human blood
Oxpecker birds cleaning the skin of buffalo
Bacteria living in root nodules of leguminous plants
Which new predator has been introduced to Australia?
Mosquito
Grey squirrel
Red fox
Which technique or equipment would allow you to look at seaweed on a seashore?
Transect
Sweep net
Pitfall trap
Which species has outcompeted the red squirrel in the UK?
Pine martin
Black squirrel
Which of these is NOT an invasive species?
Cane toad
Chinese knot weed