7D Ecosystems quick quiz RBO

What is the area where a polar bear lives called?

• the igloo

• the desert environment

• the arctic habitat

• the winter habitat

A species is

• a nasty disease

• a set of organisms that can reproduce

• a way of telling how old an animal is

• someone who wears glasses

Variation in height of dogs is:

• discontinuous

• continuous

• all the same height

• neither discontinuous or continous

Examples of physical environmental factors include:

• temperature, light, moisture

• producers, consumers

• Arctic, woodland, pond

• herbivores, carnivores, omnivores

Organisms living in hot, dry areas are more likely to survive if they:

• wash regularly

• do not waste water

• have thick hair

• do not have sharp claws

A herbivore:

• only eats animals

• eats plants and animals

• never eats

• only eats plants

The arrows in a food chain show:

• the flow of energy

• the loss of energy

• how plants make their own energy

• where the animals live

A top predator:

• is eaten by other predators

• is not eaten by other predators

• makes energy using the sun

• is prey

An omnivore:

• eats plants only

• eats animals only

• eats plants and animals

• doesn't eat

An common adaptation of predators is:

• eyes at the side of the head

• eyes at the front of their head

• slow moving

• lays eggs