Composting and Decomposition Concepts

Danni explains composting, a process where food scraps are turned into compost by microorganisms like fungi and bacteria. Composting requires the right balance of food, water, and air for microorganisms to thrive. This process helps recycle nutrients back into the soil, promoting plant growth. Danni encourages viewers to explore composting options in their area and highlights the environmental benefits of composting over sending food scraps to landfills.

What did Danni's grandfather use food scraps for?

• To feed animals

• To create compost

• To throw away

• To make fertilizer

What is the main purpose of a compost bin?

• To turn food scraps into compost

• To grow plants

• To recycle plastics

• To store trash

Which of the following is a microorganism involved in composting?

• Worms

• Fungi

• Birds

• Beetles

What is a common sign that food is decomposing?

• It smells sweet

• It changes color

• It becomes mushy and fuzzy

• It becomes dry

What do microorganisms need to thrive in a compost pile?

• Rocks

• Sunlight

• Food, water, and air

• Sand

What is the role of decomposers in composting?

• To break down organic material

• To build new plants

• To add nutrients to the soil

• To remove water from compost

How do microorganisms contribute to the composting process?

• By breaking down food scraps

• By eating the compost

• By adding chemicals

• By removing air

What should you do to help microorganisms in a compost pile?

• Keep it dry

• Add more plastic

• Turn the pile for air

• Add more rocks

Why do food scraps take longer to break down in a landfill?

• Too many microorganisms

• Lack of air

• Lack of sunlight

• Too much water

What is one benefit of composting mentioned in the video?

• It reduces water usage

• It increases air pollution

• It helps new plants grow

• It creates more waste