Science 6 - 3rd Grading

Which of the following is not an example of an abiotic environment?

• soil

• water

• termites

• log

Listed below are biotic component of our environment, except _____.

• birds

• lizard

• snow

• bear

These are part of the biotic components, and are responsible for making their own food.

• producers

• consumers

• habitats

• niche

They are consumers that eat only plants.

• primary consumer

• secondary consumer

• tertiary consumer

Without this abiotic component, plants will not be able to make their own food.

• rock

• sun

• oxygen

• nitrogen

In respiration, a dog breathes in oxygen.

• TRUE

• FALSE

At night, plants undergo the same process as photosynthesis.

• TRUE

• FALSE

Photosynthesis occurs only in the presence of light.

• TRUE

• FALSE

The leaf of a rose gives out oxygen during daytime.

• TRUE

• FALSE

When oxygen is taken in by plants, and carbon dioxide is breathed in by animals, that is where oxygen-carbon dioxide cycle takes place.

• TRUE

• FALSE