Ecology
Volunteers clean the beach every month.
The beach is cleaned by volunteers every month.
People recycles bottles in this city.
Bottles are recycled in this city.
Pollution affects the environment in many ways.
The environment is affected in many ways.
The fire destroyed the Amazone forest.
The Amazone forest was destroyed by the fire.
Someone buildt a recycling plant last year.
A new recycling plant was built last year.
People use too much water nowadays.
Too much water is used nowadays.
People celebrated the 1st earth day in 1970.
The 1st earth day was celebrated in 1970.
We separate recyclable and non-recyclable rubbish at home.
Recyclable and non-recyclable rubbish is separated at home.
Some farmers overuse chemicals in their crops.
Chemicals are overused by some farmers in their crops
Scientists warned about climate change many years ago.
Climate change was warned by scientists many years ago.
Someone collects the plastic bottles from the recycling bins.
The plastic bottles are collected from the recycling bins.
Climate change caused the raise in temperatures.
The raise in temperatures was caused by climate change.
Who invented the Radio?
Thomas Alva Edison
Nikola Tesla
Gugliegmo Marconi
The Radio was invented by Gugliegmo Marconi.
Who discovered radioactivity?
Mary Anderson
Pierre Curie
Marie Curie
Marie Curie discovered radioactivity.
Workers cut 27,000 trees each day to meke toilet paper.
27,000 trees are cut each day to make toilet paper.
Young people recycle clothes and sell them in that shop.
Clothes are recycled and sold by young people in that shop.
Which museum displays the "Guernica"?
Reina Sofia Museum
The Prado Museum
Picasso Museum Barcelona
The "Guernica" is displayed by the Reina Sofia Museum.
Where was the first television invented?
Scotland (by Dr. John Logie Baird)
England (by Frederick Bakewell)
Russia (Constantin Perskyi)
The first television was invented in Scotland by Dr. John Logie Baird
Where was pizza invented? (city)
Pisa
Napoli
Milán
Pizza was invented in Napoli, Italy.