REGIONAL DIAGNOSTIC ASSESSMENT TEST TLE GRADE 10
Quiz by SUZETTE PAGUIO
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- Q1
What is the ideal temperature in hot composting?
155°F to 169°F
183°F to 197°F
141°F to 155°F
169°F to 183°F
60s - Q2
If you apply hot composting, what will be the ratio of carbon and nitrogen?
2 parts of carbon and 2 parts of nitrogen
2 parts of carbon and 1 part of the nitrogen
1 part of carbon and 1 part of the nitrogen
1 part of carbon and 2 parts of nitrogen
30s - Q3
Which of the following composting requires minimal effort but may take a year or two before it produces compost you can use in your garden?
cold composting
vermi composting
hot composting
organic composting
60s - Q4
What type of composting method that utilizes a closed container?
bin composting
pit composting
pile composting
sheet composting
60s - Q5
Which of the following describes composting?
An act of allowing your kitchen scraps and yard waste from a landfill into a rich soil amendment with the aid of commercial fertilizer.
A composting material that serves as a wetting agent and no fertilizer.
Material for organic composting without chemicals and obtains from a certified organic source.
The process of transforming organic materials of plants or animals into humus in heaps or pits.
60s - Q6
What method of composting when Mang Tomas digs shallow holes or trenches into which the scraps are placed and then recovered with the soil?
sheet composting
bin composting
pit composting
pile composting
60s - Q7
Which systems do not heat-up during the composting process?
vermicomposting
natural composting
continuously fed systems
batch-fed systems
60s - Q8
Why composting is important?
Compost produces more methane than non-decomposed rice straw when incorporated into the soil.
It also corrects micronutrient problems of the plant.
It solves problems on increasing yield
There is a need for sustainable production through integrated nutrient management.
60s - Q9
What tool is used in measuring pH in a compost extract?
compost thermometer
meter
pH paper
ruler
60s - Q10
What happens during the initial stage of decomposition?
Organic acids become neutralized
Microbial activity is limited
The compost smells foul.
Organic acids are formed
60s - Q11
When is compost ready to be harvested?
When the finished product is a rich dark brown color.
When the pile is still cool.
When all organic materials are still fresh.
There are no lots of large lumps in the pile.
60s - Q12
The following are indicators to be monitored during the composting process, EXCEPT:
compost temperature
compost pile
compost moisture
compost pH
60s - Q13
Which of the following indicator in compost monitoring wherein several changes occur and assess the status of compost?
compost temperature
compost pH
compost extraction
compost process
60s - Q14
Which is the second step in harvesting compost?
Start adding new material on top.
Remove the top portion of the pile and collect the compost using a rake and shovel or spade.
Use a strainer and harvest the remaining material. Put your harvested finished product inside the clean sacks for storing.
Wear Personal Protective Equipment and choose appropriate harvesting tools, materials, and equipment.
60s - Q15
When the compost becomes brown or blackish, this means that the compost is _____________?
mature
immature
in the final stage of decomposition
still in the first stage
60s