| True or false? A food chain shows the transfer of biomass. | Interdependence within ecosystems | Multiple choice | Year 8 | 1 | No diagram |
| Which of the following are biotic factors? | Interdependence within ecosystems | Multiple choice | Year 8 | 3 | No diagram |
| What do plants and animals need from their habitat? | Interdependence within ecosystems | Multiple choice | Year 8 | 3 | No diagram |
| Organisms that consume other organisms are known as ... | Interdependence within ecosystems | Short answer | Year 8 | 1 | No diagram |
| What will happen if the cabbage population decreases? | Interdependence within ecosystems | Multiple choice | Year 8 | 2 | Diagram |
| What will happen to the population of hawks if the grass population decreases? | Interdependence within ecosystems | Multiple choice | Year 8 | 1 | Diagram |
| An __________ is made up of all the living organisms in a place, interacting with each other and their non-living surroundings. | Interdependence within ecosystems | Short answer | Year 8 | 1 | No diagram |
| Which organism is a producer? | Interdependence within ecosystems | Multiple choice | Year 8 | 1 | Diagram |
| Which of the following is a decomposer? | Interdependence within ecosystems | Multiple choice | Year 8 | 1 | Diagram |
| Which of the following are correct? | Interdependence within ecosystems | Multiple choice | Year 8 | 2 | No diagram |
| True or false? Bacteria and fungi are decomposers. | Interdependence within ecosystems | Multiple choice | Year 8 | 1 | No diagram |
| All organisms within an ecosystem are __________ because they depend upon each other for the things they need to survive. | Interdependence within ecosystems | Short answer | Year 8 | 1 | No diagram |
| Which organism is the producer in this food chain? | Pyramids of number | Multiple choice | Year 8 | 1 | Diagram |
| Where do producers get their energy from? | Pyramids of number | Short answer | Year 8 | 1 | No diagram |
| Match the word to its description. | Pyramids of number | Matching | Year 8 | 3 | No diagram |
| Match the word to its description. | Pyramids of number | Matching | Year 8 | 2 | No diagram |
| How many prey are there in this food chain? | Pyramids of number | Multiple choice | Year 8 | 1 | Diagram |
| How many predators are there in this food chain? | Pyramids of number | Multiple choice | Year 8 | 1 | Diagram |
| What does a food chain show? | Pyramids of number | Multiple choice | Year 8 | 2 | No diagram |
| What is each level in a food chain called? | Pyramids of number | Short answer | Year 8 | 1 | No diagram |
| Match the organism to its description. | Pyramids of number | Matching | Year 8 | 5 | Diagram |
| Which organism is the producer in this pyramid of number? | Pyramids of number | Multiple choice | Year 8 | 1 | Diagram |
| How many grass plants are there in this pyramid of number? | Pyramids of number | Multiple choice | Year 8 | 1 | Diagram |
| Look at the food web diagram below. Which of the organisms is a herbivore? | Pyramids of biomass | Multiple choice | Year 8 | 1 | Diagram |
| Look at the food web diagram below. Which of the organisms is a carnivore? | Pyramids of biomass | Multiple choice | Year 8 | 1 | Diagram |
| Look at the food web diagram below. Which of the organisms is an omnivore? | Pyramids of biomass | Multiple choice | Year 8 | 1 | Diagram |
| Producers make their food from which two of the following? | Pyramids of biomass | Multiple choice | Year 8 | 2 | No diagram |
| Look at the food chain diagram and match the organism to the correct description. | Pyramids of biomass | Matching | Year 8 | 5 | Diagram |
| Look at the pyramid of numbers diagram. How many producers are there in the population? | Pyramids of biomass | Multiple choice | Year 8 | 1 | Diagram |
| What is meant by the term 'trophic level' when we talk about food chain diagrams? | Pyramids of biomass | Multiple choice | Year 8 | 1 | No diagram |
| The dry mass of organisms at each trophic level is called ... | Pyramids of biomass | Short answer | Year 8 | 1 | No diagram |
| Pyramids of numbers are not as good as pyramids of biomass because... | Pyramids of biomass | Multiple choice | Year 8 | 1 | No diagram |
| The following diagram is a pyramid of biomass. The population of which organism has the largest biomass? | Pyramids of biomass | Multiple choice | Year 8 | 1 | Diagram |
| Look at the food chain diagram and its pyramid of biomass. Put the organisms in the order of biomass (largest first). | Pyramids of biomass | Ordering | Year 8 | 1 | Diagram |
| What is the biomass of the oak tree in this pyramid of biomass? | Pyramids of biomass | Multiple choice | Year 8 | 1 | Diagram |
| Match the word to its meaning. | Animals are adapted for their environment | Matching | Year 8 | 3 | No diagram |
| Which of these factors are biotic? | Animals are adapted for their environment | Multiple choice | Year 8 | 1 | No diagram |
| What do animals need from their environment? | Animals are adapted for their environment | Multiple choice | Year 8 | 3 | No diagram |
| How is this cactus adapted for the desert environment? | Animals are adapted for their environment | Multiple choice | Year 8 | 3 | Diagram |
| Having waxy leaves in an example of a __________ adaptation. | Animals are adapted for their environment | Short answer | Year 8 | 1 | No diagram |
| Match the physical adaptations with how they help the animal to survive. | Animals are adapted for their environment | Matching | Year 8 | 6 | Diagram |
| Which of these adaptations are behavioural? | Animals are adapted for their environment | Multiple choice | Year 8 | 3 | No diagram |
| Animals that are active at night are called? | Animals are adapted for their environment | Short answer | Year 8 | 1 | Diagram |
| Match the word to its meaning? | Animals are adapted for their environment | Matching | Year 8 | 3 | No diagram |
| Which of the following are causing biodiversity loss? | Animals are adapted for their environment | Multiple choice | Year 8 | 4 | No diagram |
| How can humans can help to conserve animals? | Animals are adapted for their environment | Multiple choice | Year 8 | 3 | No diagram |
| Match the word to its meaning. | Ecological sampling of living organisms | Matching | Year 8 | 4 | No diagram |
| What word means the mass of living material in one or more organisms? | Ecological sampling of living organisms | Short answer | Year 8 | 1 | No diagram |
| In a food chain there are a number of trophic levels. Which tropic level does a food chain diagram always start with? | Ecological sampling of living organisms | Multiple choice | Year 8 | 1 | No diagram |
| Look at the pyramid of biomass. Which organism is a producer? | Ecological sampling of living organisms | Multiple choice | Year 8 | 1 | Diagram |
