Ecology Check in

Water, rocks and heat are examples of

• primary succession

• abiotic factors

• Omnivore

• Population

The interconnections of different food webs in an ecosystem.

• Predators

• Secondary Succession

• Food Web

• Biotic

Plants are producers because they make ____ from the sun's energy.

• sugar

• organisms

• herbivores

• energy pyramid

A group of a single species living in one area. Like humans in a city.

• primary succession

• community

• organism

• population

Regrowth of a forest after a fire is

• biosphere

• predator

• a slow process

• secondary succession

When a puddle dries up on a hot summer day we know that the water has

• evaporated

• disappeared

• soaked into the soil

• condensed

All the living things in an ecosystem.

• biotic factors

• organism

• food chain

• predators

Organisms that make their own food from the sun are

• predators

• prey

• herbivores

• producers

Energy cannot be

• changed

• created or destroyed

• eaten

• lost

An organism that eats meat.

• herbivore

• prey

• predator

• plants