Biology Medium

Ecology

Practice Ecology MCQs as part of Biology.

8 MCQs
Medium difficulty

Questions in this Topic

The study of interactions between organisms and their environment is called:
Easy
A community of interacting organisms and their physical environment is called a(n):
Medium
Organisms that produce their own food using sunlight are called:
Easy
What is the primary source of energy for most ecosystems?
Easy
Organisms that break down dead organic matter are called:
Medium
A food chain typically begins with:
Easy
The gradual and predictable change in species composition of a habitat over time is cal...
Medium
A relationship where both organisms benefit is called:
Medium
Topic Info
SubjectBiology
TopicEcology
Total MCQs8
DifficultyMedium
Start Practice