Grade 5
What is climate change?
The warming of our planet due to human activity
TRUE OR FALSE
Rocks were used to paint or draw pictographs
TRUE
What is a greenhouse gas?
a gas in the earths atmosphere that traps heat
What is a fossil?
Fossils are the remains or impressions of plants and animals that lived long ago
What is hydro energy?
Energy harnessed from the flow and movement of falling water
What is weathering?
Rocks that are broken down into smaller rocks that make up our soil
What is a benefit of wind energy?
Is erosion something that happens naturally?
What is potential energy?
energy stored in an object due to its position
Soil
Clay
Gravel
Sand