No student devices needed. Know more
15 questions
What is compost ?
Fertilizer
Plant material
Organic materials turn to soil
Food
What are the equation for compost ?
Yellow Mix + Red Mix
White Mix + Black Mix
Blue Mix + Yellow Mix
Green Mix + Brown Mix
What is Green Mix ?
Green vegetables
Materials that rich in nitrogen or protein
Cardboard and paper
Straw or hay
Green Mix are usually .........
Yellow
Red
Green
Blue
This is one of the material that can use for Green Mix. What is this ?
Straw or hay
Animal manures
Food
Grass clippings
There are 9 items that can use for Green Mix. Please tick the materials that includes in Green Mix.
Grass clippings
Coffee grounds
Teabags
Glass
Animal manures
Eggshells is one of the items that can be use in Green Mix. Please choose the material that does not include in Green Mix.
Seaweed
Glass
Animal manures
Teabags
Green Mix + ______________ = Compost. Choose the answer that should be in the blank area.
Blue Mix
Brown Mix
Yellow Mix
Red Mix
Brown mix are very important to make a compost. What are Brown Mix ?
Fertilizers for the plants
Materials that rich in carbon and carbohydrate
Food for the animals
Same as Green Mix
Brown Mix are usually.............
brown or naturally turn to brown
turn to green
blue or turn to a lots of colors
yellow
Based on the picture, which item we can used for Brown Mix ?
Brown leaves
All leaves
Green leaves
None
Brown Mix have 9 materials that can be use for compost. Which one of the materials below that cannot be use for Brown Mix ?
Corrugated cardboard
Straw or hay
Plastic bottles
Dryer lint
These are the materials that can be used for Brown Mix.
Fall leaves, chipped tree branches, straw, sawdust, corn stalks, cardboard, dryer lint and used paper.
There is one materials missing. What is it ?
Cotton fabric
Glass
Plastic bottles
Seaweed
____________ + Brown Mix = ___________.
What are the two words for blank space above ?
Green Mix and Brown Mix
Blue Mix and Yellow Mix
Green Mix and Compost
Red Mix and Compost
What is the important in making a compost ?
It is organic and good for plants
Not important
Not good for the plants
Animals would not eat our trash