Faster than any other biosystem, the world’s forests are __________. As much as a third of the total tree __________has been lost since agriculture began some 10,000 years ago. In the __________ forests there are more species than in any other biosystem, making forests the Earth’s chief resource for the biodiversity of species.

Tropical rain forests once covered 12% of the land of the planet. As well as supporting at least 50% of the world’s species of plants and animals, they are __________ to millions of people.

In North America, there is a replanting program, but the new forests are not as diverse as the __________ rain forests they are replacing. However, this does not mean that these forests are not important to the global ecology.

Faster than any other biosystem, the world’s forests are __________. As much as a third of the total tree __________has been lost since agriculture began some 10,000 years ago. In the __________ forests there are more species than in any other biosystem, making forests the Earth’s chief resource for the biodiversity of species.

Tropical rain forests once covered 12% of the land of the planet. As well as supporting at least 50% of the world’s species of plants and animals, they are __________ to millions of people.

In North America, there is a replanting program, but the new forests are not as diverse as the __________ rain forests they are replacing. However, this does not mean that these forests are not important to the global ecology.

Faster than any other biosystem, the world’s forests are __________. As much as a third of the total tree __________has been lost since agriculture began some 10,000 years ago. In the __________ forests there are more species than in any other biosystem, making forests the Earth’s chief resource for the biodiversity of species.

Tropical rain forests once covered 12% of the land of the planet. As well as supporting at least 50% of the world’s species of plants and animals, they are __________ to millions of people.

In North America, there is a replanting program, but the new forests are not as diverse as the __________ rain forests they are replacing. However, this does not mean that these forests are not important to the global ecology.

Faster than any other biosystem, the world’s forests are __________. As much as a third of the total tree __________has been lost since agriculture began some 10,000 years ago. In the __________ forests there are more species than in any other biosystem, making forests the Earth’s chief resource for the biodiversity of species.

Tropical rain forests once covered 12% of the land of the planet. As well as supporting at least 50% of the world’s species of plants and animals, they are __________ to millions of people.

In North America, there is a replanting program, but the new forests are not as diverse as the __________ rain forests they are replacing. However, this does not mean that these forests are not important to the global ecology.

Faster than any other biosystem, the world’s forests are __________. As much as a third of the total tree __________has been lost since agriculture began some 10,000 years ago. In the __________ forests there are more species than in any other biosystem, making forests the Earth’s chief resource for the biodiversity of species.

Tropical rain forests once covered 12% of the land of the planet. As well as supporting at least 50% of the world’s species of plants and animals, they are __________ to millions of people.

In North America, there is a replanting program, but the new forests are not as diverse as the _________ rain forests they are replacing. However, this does not mean that these forests are not important to the global ecology.

In Tokyo, some of the busiest railway stations in the world have __________ computerised “smile scanners” to help employees __________ a better service. Now thanks to technology passengers can be assured of a friendly welcome from staff no __________ how hard-pressed they are.

The computerised “smile scanner” works by calculating the optimum curve of the lips. Those with a low score are given words of advice, such as, “you look too serious”.

Although the railway company says the smile scan system is not __________, all staff at the station have used it. The employees say the scan has helped them check their facial __________, which helped them communicate effectively with the customers.

In Tokyo, some of the busiest railway stations in the world have __________ computerised “smile scanners” to help employees __________ a better service. Now thanks to technology passengers can be assured of a friendly welcome from staff no __________ how hard-pressed they are.

The computerised “smile scanner” works by calculating the optimum curve of the lips. Those with a low score are given words of advice, such as, “you look too serious”.

Although the railway company says the smile scan system is not __________, all staff at the station have used it. The employees say the scan has helped them check their facial __________, which helped them communicate effectively with the customers.

In Tokyo, some of the busiest railway stations in the world have __________ computerised “smile scanners” to help employees __________ a better service. Now thanks to technology passengers can be assured of a friendly welcome from staff no __________ how hard-pressed they are.

The computerised “smile scanner” works by calculating the optimum curve of the lips. Those with a low score are given words of advice, such as, “you look too serious”.

Although the railway company says the smile scan system is not __________, all staff at the station have used it. The employees say the scan has helped them check their facial __________, which helped them communicate effectively with the customers.

In Tokyo, some of the busiest railway stations in the world have __________ computerised “smile scanners” to help employees __________ a better service. Now thanks to technology passengers can be assured of a friendly welcome from staff no __________ how hard-pressed they are.

The computerised “smile scanner” works by calculating the optimum curve of the lips. Those with a low score are given words of advice, such as, “you look too serious”.

Although the railway company says the smile scan system is not __________, all staff at the station have used it. The employees say the scan has helped them check their facial __________, which helped them communicate effectively with the customers.