1 ) A logging method that removes all the trees from an area may contribute to landslides on steep mountain slopes after heavy rains.

selective logging haulback clear-cutting backcut prelog

2 ) Pemmican, a mixture of dried meat, fat, and berries, was commonly eaten as a trail food by the native people of which continent?

South America Africa Australia Asia North America

3 ) Much of Italy's agriculture and industry are centered in the valley of the country's longest river. What is that river?

Oglio River Po River Indus River Ganges River Yellow River

4 ) The Gulf of Suez is an extension of what sea?

Baltic Sea Ionian Sea Black Sea Red Sea Arabian Sea

5 ) Which city in Alabama that developed as a steel-producing center is named for an industrial city in England?

Columbus Tuscaloosa Birmingham Montgomery Mobile

6 ) East Indians make up about half of the population of which South American country that gained its independence from the United Kingdom in 1966.

Guyana Ecuador Suriname Uruguay Paraguay

7 ) Zanzibar Island, which is known for its production of cloves, is part of which East African country?

Tanzania Kenya Somalia Zimbabwe Niger