Don´t leave the water r--------------- when you´re doing the dishes.
running
15
Using cloth bags instead of plastic ones is environmentally- f----------
friendly
15
Eolic energy is generated by wind t-------------
turbines
15
The main effect of the melting of the Poles is the sea level r----------
rise
15
A carbon f-------------- is the total amount of greenhouse gases (including carbon dioxide and methane) that are generated by our actions.
footprint
15
The ozone l---------- is a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet radiation.
layer
15
C----------- ch------------ is the most evident effect of global warming: temperatures aare becoming more extreme all over the world.
Climate change
15
It´s vital to use r--------------- energies like the solar one because they pollute less than the traditional sources of energy.
renewable
15
P--------------- is the introduction of contaminants into the natural environment that cause adverse change.
Pollution
15
A l-------------- site is a site for the disposal of waste materials.
landfill
15
Cutting down trees without restrictions brings about d-------------------
deforestation
15
An e---------------- species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction
endangered
15
S------------ is air pollution that reduces visibility. It is a mixture of "smoke" and "fog".
smog
15
It´s important to r----------------- glass, plastic and paper in the right containers.
recycle
15
S--------------- energy is energy that we will never use up or deplete. It is inexhaustible, like , for example, the kind we get from wind, sun or water.
Sustainable
15
A f---------- fuel is a fuel formed by natural processes, such as anaerobic decomposition of buried dead organisms