Science 2nd trimester

What are two main types of resources?

• Natural and artificial

• Natural and funny

• Colorful and electrical

Select all the examples of artificial resources.

• Glass

• Paper

• Water

• Plastic

Select all the examples of natural resources.

• Water

• Paper

• Wood

• Air

What do humans produce when using resources?

• Materials

• Garbage

• Fruits

What are types of waste according to its origin and composition? (Select 2 options)

• Organic

• Biodegradable

• Inorganic

What are the types of waste according to the time it takes to decompose? (Select 2 options)

• Inorganic

• Biodegradable

• Nonbiodegradable

Choose a word to complete the sentence.

Organic waste is the _______ of living things.

• plastic

• leftovers

• plants

Choose a word to complete the sentence.

________ waste is the leftovers of human-made materials.

• Organic

• Inorganic

Choose a word to complete the sentence.

Waste is normally put in places like _______.

• landfills

• homes

• schools

Choose 2 examples of inorganic waste.

• plastic bag

• rain boots

• wooden piece