Environmental conditions pose perhaps the greatest threat to these materials.

The conditions would presumably pose little problem for Warsaw, since both are included in existing agreements.

The wretched condition of Russia's army poses potential dangers.

These conditions damage the root systems of plants and pose a danger to livestock.

But the conditions posed problems, particularly the requirement that randomly selected bags be opened and searched.

The question for the Supreme Court was whether employers can also refuse to hire those whose condition poses a threat to themselves.

"We want to assure parents that the building's condition will not pose a health threat to their children."

These contrasted conditions pose different problems for individuals of a reproducing population.

This demand and other conditions posed by the French stiffened Dutch resistance.

In 1934 the pool was filled in because its condition posed a threat to public health.