The Environment

A--------- rain is one of the consequences of air pollution. It occurs when emissions from factories, cars or heating boilers contact with the water in the atmosphere.

Cutting down trees without restrictions brings about d-------------------

S------------ is air pollution that reduces visibility. It is a mixture of "smoke" and "fog".

P--------------- is the introduction of contaminants into the natural environment that cause adverse change.

Eolic energy is generated by wind t-------------

It´s important to r----------------- glass, plastic and paper in the right containers.

A l-------------- site is a site for the disposal of waste materials.

C----------- ch------------ is the most evident effect of global warming: temperatures aare becoming more extreme all over the world.

Using cloth bags instead of plastic ones is environmentally- f----------

Don´t leave the water r--------------- when you´re doing the dishes.

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

A f---------- fuel is a fuel formed by natural processes, such as anaerobic decomposition of buried dead organisms

F------------ are strong, unpleasant, and sometimes dangerous gas or smoke like , for example, the ones released by cars.

Don´t leave the water r--------------- when you´re doing the dishes.

The main effect of the melting of the Poles is the sea level r----------

A carbon f-------------- is the total amount of greenhouse gases (including carbon dioxide and methane) that are generated by our actions.

It´s vital to use r--------------- energies like the solar one because they pollute less than the traditional sources of energy.

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.

A h-------------- car is one that uses more than one means of propulsion - that means combining a petrol or diesel engine with an electric motor.

The ozone l---------- is a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet radiation.