How Toddler’s Learn About Biology of Compost

How Toddlers Learn About Biology of Compost

The beauty of composting is that it’s a process that bridges the inanimate world with the animate. Composting takes dead organic material, such as lawn clippings or food scraps, and through the metabolic actions of small organisms, turns it into a substance rich in the nitrogen, phosphorus and potassium that support plant life. Without the work of tiny biotic agents, compost wouldn’t exist.


Insects play an important role early in the decomposition of the material that will become compost. Ants, sow bugs, beetle grubs and springtails all eat decaying plant and fungal matter. As this matter passes through their digestive systems, it gets broken into smaller pieces that can be refined later in the composting process. Additionally, as ants travel through their underground tunnels, they carry phosphorus, potassium and other mineral nutrients to the compost pile.

Other Invertebrates

Other small members of the animal kingdom that lack spines and so are called invertebrates also aid in composting. Several invertebrates process organic material from sources other than plant matter for the compost pile: Millipedes digest and metabolize insect carcasses, for example, while centipedes consume other living invertebrates. Most important, though, may be the earthworms, which excrete waste, called castings, that is richer in essential plant nutrients than most soil.


With the exception of earthworm castings, much of the waste excreted by invertebrates undergoes further metabolic processes and releases more nutrients. Bacteria are integral to this stage of the composting process. They work with or without oxygen to metabolize the carbon-based compounds that make up the bulk of organic matter and are still present in invertebrate waste, producing new compounds that plants can use to grow.


After a wide range of less complex bacteria have metabolized most of the organic matter in the compound pile, a more organized type of bacteria, known as the actinomycetes, may flourish. Actinomycetes, once thought to be fungi, appear as thin gray filaments throughout the compost pile. They are essential to the decomposition of materials like starches and proteins that contain less carbon than the materials that lower-form bacteria process.


Fungal spores come to the compost pile on the wind or on the bodies of invertebrates. Because fungi prefer cooler temperatures, they are most likely to develop in compost after the bacterial action has subsided. Like actinomycetes, they break down the materials that basic bacteria have difficulty processing; the fungi are partial to the cellulose and lignin in plant matter. The appearance of fungi is usually a sign that a compost pile is ready for garden use.

How Many Problems With Letter of the Week in Preschool

As the pressure to pass standardized tests increases, even preschools are spending more time on strictly academic subjects. Instead of a general introduction to the alphabet, many preschools include a ...
Read More

How Teaching Preschool Age Children Requires Training

Just because your little learner's lead teacher makes it look easy, doesn't mean that acting as an early childhood educator is simple. Teaching preschool age children requires highly specialized training ...
Read More

How to Find Pros and Cons of Child to Kindergarten

The best time to send your child off to school depends largely on whom you ask. Proponents of starting kindergarten as early as possible believe it gives a child a ...
Read More

How Prayer is a Common Activity in Christian Toddler Home

Your little one may face a culture shock in daycare if your Christian values prevent him from doing things that are common in many daycare centers. That does not mean ...
Read More

How to Find the Care taking Adaptive Sibling Issues

In the world of foster care and adoption, when it comes to siblings, keeping them together is always the first choice. Even though in your mind, you see yourselves all ...
Read More

How Preschoolers Suffer From These Oral Health Problems

Most parents adore that toothless gummy grin, but whether you like it or not, teeth begin to surface as your baby turns around 6 months old and his first milk ...
Read More

How to Upload Photos From Folders to the Apple iPod

You can use the camera on your iPod Touch to take VGA-quality photos and store them on the device, but you can also transfer high-quality photos from your computer to ...
Read More

How to Make Programs for Toddlers to Improve Maths Skills

Because it's not enough that your preschooler or kindergartner can build an amazing sand castle and (almost) tie her own shoes -- now you have to worry about her math ...
Read More

How To Arrange Programs to Help Toddlers Learn Better

While an early educational program might not ensure that your preschooler is Harvard bound, it can help her to learn better. Whether you are looking to build on a specific ...
Read More

How USB wireless keyboards from as far as 40 feet away

In the beginning of the PC revolution, when monitors where often 12 to 14 inches in size, using your keyboard directly in front of the screen was not an option; ...
Read More

How to Share Pros and Cons of Toddler Discipline

Instilling self-control by establishing and sticking with rules is the name of the game when it comes to reigning in misbehaving toddlers and preschoolers. Self-control -- something many adults could ...
Read More

How to Prepare Protein Dip Recipe for Toddlers

As the mom of a toddler or preschooler, you are probably well acquainted with the magic of dipping. There's just something about dunking her meal that can get even the ...
Read More

How Potty Training is Part of Toddler Physical Development

Potty training is a normal part of every child's physical and emotional development, but not every child develops at the same pace. If your child is resistant to potty training ...
Read More

How to Make Psychological Effects of Parental Death

The grief that accompanies parental death can trigger psychological side effects for your child. If these psychological effects are long term or if they interfere with your child’s emotional or ...
Read More

How to Create Psychological Connections Between Toddler

According to the Encyclopedia on Early Childhood Development, 80 percent of children living in the United States have at least one sibling. Many children have more than one sibling, and ...
Read More

How to Share Preschool Children’s Intellectual Abilities

There are a number of psychological tests used to measure intellectual ability in children, but there are a limited number that are available for preschool-aged children. Although measurement of skills ...
Read More

How to Explore the Punishments for a Toddler

Toddlers are curious by nature. Young children in the toddler stage are discovering their independence and are interested in exploring the world around them. However, their exploration can lead to ...
Read More

How to Search Public Parks for Children’s Parties

You don't have to break the bank to throw your little one a top-notch bash. Free or low-cost places such as public parks are creative alternatives to the more pricey ...
Read More

How to Make Puppy Cupcakes for a Toddler Birthday

If you're looking for a fun activity for you and your preschooler, (and an unforgettable party treat) these puppy cupcakes are sure to please. If you want to get creative ...
Read More

How to Share Sensory Engagement Activities Toddler

Sensory play activities are enjoyable and educational for your toddler or preschooler. You're encouraged to join in the fun but expect to get your hands messy! Any pastime that stimulates ...
Read More