| What to create | Exam |
| Which subject | Biology |
| What age group | Year or Grade 9 |
| What topic | Ecosystem |
| Question types | Close-ended |
| Number of questions | 10 |
| Number of answers | 4 |
| Correct answers | Exactly 1 |
| Show correct answers | |
| Use images (descriptions) | |
| Any other preferences |
Test your knowledge of ecosystems with the following questions. Choose the correct answer from the options provided for each question. Good luck!
What is an ecosystem?
A. A community of living organisms interacting with their environment
B. A type of plant species found in a forest
C. A geographical area that experiences high rainfall
D. A laboratory environment used for biological experiments
Which of the following is a biotic factor in an ecosystem?
A. Temperature
B. Soil pH
C. Plants
D. Sunlight
What term describes the role of an organism in its habitat?
A. Habitat
B. Population
C. Niche
D. Community
Which of the following is an example of a producer in an ecosystem?
A. Deer
B. Fungi
C. Oak tree
D. Lion
Which of the following organisms is a primary consumer?
A. Grass
B. Rabbit
C. Fox
D. Hawk
What process do plants use to make food?
A. Respiration
B. Photosynthesis
C. Decomposition
D. Nutrition
What is the term for the maximum population size that an environment can sustain over time?
A. Population increase
B. Carrying capacity
C. Biodiversity
D. Ecosystem balance
Which level of the food chain receives energy directly from the sun?
A. Primary consumers
B. Secondary consumers
C. Tertiary consumers
D. Producers
Which of the following best describes biodiversity?
A. The variety of different species in an ecosystem
B. The number of individuals in a population
C. The total area of a habitat
D. The length of food chains in an ecosystem
What happens to energy as it moves up the food chain?
A. It increases dramatically
B. It remains constant
C. It decreases significantly
D. It becomes stored as fat
Make sure to review your answers carefully!