A mixture of gases surrounding a planet
atmosphere
Which one of the following is a source of renewable energy?
Electric wires Solar panels Sunlight
Sunlight is the example of a renewable resource. The others are dependent on a renewable or nonrenewable resource in order to work. For example, solar panels need the renewable resource of the sun to work. Electric wires need the nonrenewable metal of copper to work.
One of the biggest contributing factor to global warming is this.
industry/heat production
Use two of the following four words to complete the sentences.
Atmosphere Biosphere Geosphere Hydrosphere
The air quality in this city is hazardous to humans, plants, and animals. The Earth system that is directly changed by harmful gases in the air is the _______________, but the ___________________ is also changed by hazardous air quality.
The air quality in this city is hazardous to humans, plants, and animals. The Earth system that is directly changed by harmful gases in the air is the ATMOSPHERE, but the BIOSPHERE is also changed by hazardous air quality.
The biosphere is impacted because humans are a part of the biosphere and we have to breathe the nasty stuff in the atmosphere.
When more energy exits the atmosphere than enters, this happens to the temperature.
decreases (gets colder)
Does the human activity "factories polluting air" have a positive or negative effect on Earth's systems?
negative
When more energy enters the atmosphere then exits, this happens to the temperature.
increases (gets warmer)
Does the human activity "schools buying products made of recycled materials" have a positive or negative effect on Earth's systems?
positive
This gas protects the planet from certain types of UV radiation.
ozone
Carlos has made a list of nonrenewable natural resources. Which TWO resources do NOT belong on his list out of oil, sunlight, coal, and wind?
sunlight and wind - these are renewable so they do not belong on their list.
Tell your partner what a renewable resource is.
Tell your partner what a nonrenewable resource is.
Does the human activity "children not turning off the garden hose" have a positive or negative effect on Earth's systems?
negative! that is very wasteful of water. TISK TISK!!!!!