Year 2 Science Homework 17/3/25

__________ is the uppermost layer of the earth's surface.

one of the following is also known as Gardener's best friend.

• Loamy soil

• Sandy Soil

• Chalky Soil

• Red Clay

----------- is found in beaches and river.

• Silt soil

• Sandy soil

• Clay soil

• Loamy soil

Pollution occurs when people release waste, sewage or ______________ into the environment around us.

• litter

• preserve

• save

The leaking or spilling of chemicals or raw sewage into a body of water is ________ pollution.

• air

• water

• land

Soil is formed from all of these natural materials EXCEPT

• weathered rock
• plant matter
• plastic substances
• animal remains

Plants and animals become part of the soil when they -- 

• Die and Decay
• Produce offspring
• Grow and Develop
• Take in nutrients

What is the main source of light of earth?

• sun

• moon

• stars

Light helps us to ….

• see

• hear

• feel

Light sources that are made/created by humans are called … sources of light.

• artificial

• natural

• chemical