Past and Present Technologies in Saskatchewan Climate

Long ago, people used wood stoves to heat their homes in Saskatchewan. They burned wood to create ______

Nowadays, homes use special furnaces that make heat to keep us warm in the cold Saskatchewan winters. These are more efficient and don’t require constantly adding ______

In the past, iceboxes were used to keep food cool before refrigerators. Ice would be put in the icebox to keep food ______

Today, we have refrigerators in our homes to keep our food cold and fresh. They help us store food for a longer time, even in cold ______

People used manual snow shovels to clear snow from driveways and paths by hand. It was hard ______!

Snowblowers are machines that help us clear snow more easily and quickly. They save time and effort compared to shoveling by ______

What did people in the past use to keep food cool before refrigerators were invented?

What technology is used in the present to keep homes warm in cold Saskatchewan winters without constantly adding wood?

What machines help us clear snow more easily and quickly compared to shoveling by hand?

What did people use in the past to heat their homes that created a lot of pollution and was not good for the environment?

What technology in the present helps keep homes warm by preventing heat from escaping?

What did people use in the past to clear snow from driveways and paths by hand?