Using your hand to wave over a substance so you may gently smell the substance.
What is waft?
100
The type of soil that allows water to drain easily and does not retain a lot of the water that is poured into it.
What is sand?
100
When the water bottle was frozen, why did the bottom of the bottle pop out?
What is water expands when it freezes?
100
Examples of these are coal, oil, natural gas.
What is nonrenewable resources?
100
When I am cleaning the kitchen I use less paper towels and paper plates. This is an example of ______ waste.
What is reducing?
200
Eye wear that you use during science experiments to protect your vision.
What is goggles?
200
The type of soil that is best for growing plants, it is a mixture of many soil types and it contains humus.
What is loam/potting soil?
200
This agent of weathering and erosion gets into cracks and expands, causing rocks to break apart.
What is ice?
200
Examples of these are wind, water, oxygen, plants, and animals.
What is renewable resources?
200
Mercury, Venus, Earth and Mars are known as the ______ planets.
What is the inner or rocky planets?
300
The first planet in the solar system.
What is Mercury?
300
Retains the most water of all soil types and has very small particles. It is also sticky to the touch when it is wet.
What is clay?
300
What are the 3 agents of weathering and erosion?
What is water, wind and ice?
300
I use a sports bottle to drink water out of instead of creating trash of a plastic bottle each day. This is an example of ________.
What is reuse?
300
Jupiter, Saturn, Uranus, and Neptune are known as the _____ planets.
What is the outer or gas planets
400
Earth is the ______ planet from the sun?
What is the 3rd planet?
400
What are the 3 physical properties of soil that we observed in our soil lab?
What is size, color, and texture?
400
Formations of landforms such as canyons, plateaus, caves, deltas, cliffs, etc. – these landforms are slow changes or rapid changes?
What is slow changes?
400
I take my newspaper, used plastic bottles, empty aluminum cans, and cardboard boxes and place them in a separate container for trash pick-up. They do not go to a landfill; they get processed and made into new items. This is an example of ____.
What is recycling?
400
The order of the planets in our solar system.
What is Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune?
500
Mercury, Venus, Earth and Mars are known as the ______ planets.
What is the inner or rocky planets?
500
Feels like flour, erodes easily, and forms a crust after rainfall.
What is silt?
500
These changes happen very quickly to the land and examples of these events are; earthquakes, volcanoes, landslides, tornadoes, hurricanes, and tsunamis.
What is rapid changes?
500
I turn out the lights when I leave a room so I don’t waste electricity. This is an example of ____.
What is conservation?
500
Tree roots can damage and break down concrete, this is an example of___?