SCIENCE 4 1ST (QUIZ)

It means to take in something in natural way.

• Absorb
• Repel

• Adhesion

• Cohesion

They allow water or any liquid to pass through them.

• Non-porous

• Porous

• Cohesion

• Adhesion

It is the process by which organic substances are broken down into a much simpler form of matter.

• Photosynthesis
• Respiration
• Fermentation
• Decomposition

It means the attraction between the same materials,

• Friction
• Cohesion
• Magnetism
• Adhesion

These are the microorganisms.

• Compost

• Decomposers

• Decomposing

• Organic

Taphonomy came from the Greek work “taphos” means__.

• soil

• burial site
• tomb
• ground

It can delay the product deterioration.

• Food Packaging

• Flavor enhancers
• Decomposition

• Food agents

It can hinder the normal functions of man and animals.

• Nutrients
• Sleep

• Diseases

• Vitamins

It refers to materials that do not break down naturally.

• Organic waste
• Recyclable materials
• Biodegradable materials
• Non-biodegradable materials

Materials that easily decompose.

• Non-biodegradable plastics
• Biodegradable materials
• Synthetic materials
• Toxic waste