Ecology Problems

Analyze food webs, biomes, succession, and human impacts through data-based and conceptual questions.

Introduction to Ecology

Answer questions on ecological levels, interactions, and the role of abiotic and biotic factors.


Practice Now →
Ecosystems and Biomes

Identify biome characteristics and analyze ecosystem components and energy flow.


Practice Now →
Ecological Succession

Sequence events and analyze ecosystem changes over time.


Practice Now →
Ecological Pyramids

Solve problems involving trophic levels, energy transfer, and pyramid interpretation.


Practice Now →
Food Chains and Food Webs

Analyze and construct food chains/webs, and identify producers, consumers, and decomposers.


Practice Now →
Carbon Cycle

Trace carbon movement in diagrams and identify sources and sinks.


Practice Now →
Nitrogen Cycle

Answer questions on nitrogen pathways and the role of bacteria in the cycle.


Practice Now →
Water Cycle

Analyze diagrams and apply water cycle concepts to ecosystems.


Practice Now →
Ozone Cycle

Answer questions on ozone layers, UV exposure, and human impact.


Practice Now →
Phosphorus Cycle

Identify steps and significance of phosphorus in ecosystems.


Practice Now →
Population Dynamics

Solve growth rate problems and analyze population graphs and limiting factors.


Practice Now →
Symbiosis

Classify symbiotic relationships and apply examples to real ecosystems.


Practice Now →
Human Impact on the Environment

Analyze pollution, deforestation, and conservation strategies through case-based questions.


Practice Now →
Acid Rain

Interpret data and identify causes, effects, and preventive measures.


Practice Now →
Global Warming

Solve questions on climate change causes, effects, and data interpretation.


Practice Now →
Conservational Biology

Analyze conservation challenges and apply biodiversity data to real-world scenarios.


Practice Now →
📘

Ready to dive into ecology theory?

Explore our collection of theory content in ecology, designed to enhance your understanding and knowledge of key concepts.

View Ecology Theory Content
📝

Ready to take IJSO-style ecology mock tests?

Challenge yourself with our collection of IJSO-style mock tests in ecology, designed to test your problem-solving skills and understanding.

View Ecology Mock Tests