Nowadays ______ cars are becoming more common because they comsume less fuel

Global temperatures will continue to rise for decades to come, largely due to _____ ______ produced by human activities

Global __________ will continue to rise for decades to come, largely due to greenhouse gases produced by human activities.

Inhaling factories and industries ______ is very dangerous for our health, increasing the probability of diseases like asthma

An __________ ________ is a species which is very likely to become extinct as for example the tasmanian devil or the red panda

I have a ________ _______ _______ which I always use when I go shopping

Without a way to reduce waste at the ________, the city ordered an expansion of the pit for another two miles

___________ is an adjective used to mean causing little or no damage to the environment and therefore able to continue for a long time.

The three most important _____ _______ are coal, petroleum, and natural gas

In the future, paper books will no longer be produced to save trees from being ___ ____

___________ energies (sun, rain, wind, tides,waves and heat) are sources of clean, inexhaustible and increasingly competitive energy.

Madrid has had pollution issues for years. An almost permanent halo of ____ hovers over the city

When any type of fuel is burnt, lots of different chemicals are produced.Some of these gases react with the tiny droplets of water in clouds. The rain from these clouds is known as "______ ________".