Levels of Ecology (DW)

What does the word 'eco' in ecology stand for?

• Study

• House

• Ecosystem

• Environment

Which level of ecological organization directly follows an organism?

• Population

• Community

• Biome

• Ecosystem

What is the largest level of ecological organization mentioned?

• Community

• Ecosystem

• Biome

• Biosphere

What is the primary method used by scientists to study ecology?

• Calculation

• Experimentation

• Observation

• Simulation

What type of survey involves looking for traces like faeces to study animals?

• Field survey

• Experimental survey

• Indirect survey

• Direct survey