Worksheets9-1 Communities
Total questions: 10
Worksheet time: 7mins
What term describes the place where an organism or species usually lives?
Population
Community
Habitat
Ecosystem
State the term that describes the trophic level that consists of plants at the start of every food chain
(a)
Most of the the energy released in respiration is what form of energy?
Light
Heat
Kinetic
Sound
Herbivores occupy which trophic level in a food chain?
Primary consumer
Secondary consumer
Decomposers
Tertiary consumer
State the term that describes the dry mass of an organism
(a)
Identify the abiotic factor
Competition
New predator
New pathogen
Temperature
Identify the biotic factor
pH of soil
Competition
Light intensity
Carbon dioxide level
State the term for all the organisms of one species living in a habitat
(a)
How much energy typically flows from one trophic level to another in a food chain?
100%
10%
1%
0.1%
State the term for a non living factor that could influence the distribution of a plant or animal species
(a)
