Renewable energy sources
Is solar power a resource that will be available for a long time
yes
are fossil fuels a renewable recourse
not at all
What does a plant need to grow
good water soil and sunlight
Is Mars a planet that humans would be able to live on
eventually but not now
What is the current class pet
A Crested Gecko
what makes something renewable
being able to reuse it to get more energy
not being able to reuse it
What are soil amendments
Any substance that is intended to change the characteristics of soil
what is the "soil" on mars closer to in earth equivalence
five dust made from volcanic rock
What helps rock break down
rain and rivers
Are there more cars on the road that use a renewable fuel or a non-renewable recourse
more us non-renewable resources than us renewable resources
What is the biggest con of using fossil fuels
pollution/air pollution
What is one thing you can use for a soil amendment
compost, manure, leaf mold, wood ash, sand, lime, or cover crops
What does earth soil have that is a key ingredient to grow plants
bacteria
what is the biggest con of solar power
What is the main con of nuclear energy.
the possibility of nuclear meltdown
The surface is rich in iron oxides (rust)
What process does sunlight go through to become energy trough solar panels
photovoltaic effect
what non-renewable resource has the most energy possibility for the least cost
natural gas
What does the bacteria do in soil
breaks down organic matter cycling essential nutrients