Leaving Certificate BiologyEcology 1 iQuiz

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The study of living things in relation to each other and their

environment is knows as …

Biology Ecology

Psychology Graphology

The place where an organism lives is its …

Quadrat Habitat

Niche Environment

The primary source of energy for our planet is …

The Moon Eukaryotes

Green plants The Sun

The following are all pollutants except …

O2 CFCs

CO2 CO

Which of these is a renewable source of energy?

Coal Turf

Electricity Wind

The transfer of energy from organism to organism in a habitat

results in …

Habitats Food chains

Food pyramids Niches

Plants depend on animals for …

Carbon dioxide Food

Light Oxygen

A set of interconnecting food chains is a …

Food cycle Food web

Food pyramid Food ecosystem

Carbon dioxide becomes part of producers by the process of …

Absorption Respiration

Photosynthesis Assimilation

These are all abiotic factors except …

Humidity Light intensity

Predators pH

These feed on autotrophs.

Primary producers

Primary consumers

Secondary producers

Secondary consumers

A community of organisms, interacting with one another, and

their environment is a(n) …

Population Ecosystem

Species Biosphere

Organisms called hosts are involved in nutritional relationships with a …

Heterotroph Saprophyte

Parasite Mutualist

The following are consumers except …

Omnivores Herbivores

Heterotrophs Autotrophs

The present human population is about …

7.1 billion 6.1 billion

7.1 million 6.1 million

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Ecology 1 iQuiz