Задание 28 Юнит 4 ГДЗ Вербицкая Forward 7 класс

Приведем выдержку из задания из учебника Вербицкая, Гаярделли, Редли 7 класс, Вентана-Граф: 28 Read the statistics about these animals. Were these animals endangered, rare or extinct in 1900 and in 1975? Discuss it in pairs.
Example:
In 1900 there were 100,000 cheetahs and in 1975 there were only 15,000. Cheetahs became an endangered species. In 1975 they seemed in real danger of extinction.
Project idea Surf the Internet to find out new information about these animals. In groups, make posters “Rare? Endangered? Extinct?” adding one more column to the table with today’s figures.
Cheetahs
Snow leopards
Siberian tigers
Pandas
White rhinos
Black rhinos
African elephants
Indian elephants
*Цитирирование части задания со ссылкой на учебник производится исключительно в учебных целях для лучшего понимания разбора решения задания.

Cheetahs became endangered in 1975.

Snow leopards were rare in 1900 and became endangered in 1975.

Siberian tigers were not endangered in 1900, but in 1975 they became endangered.

Pandas were rare in 1900 and became endangered in 1975.

White rhinos were not endangered in 1900, but in 1975 they became endangered.

Black rhinos were not endangered in 1900, but in 1975 they became endangered.

African elephants were not endangered in 1900, but in 1975 they became endangered.

Indian elephants were not endangered in 1900, but in 1975 they became endangered.