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More than a century is the length of time that Japanese knotweed has been in the United States of America. The invasive plant in question (Polygonum cuspidatum) may have been introduced sometime in the late 1890s to control erosion and screen landscapes. Unfortunately, its tolerance of drought, heat, salinity and shade was counterbalanced by takeovers of low-lying areas, riverbanks, stream-sides, utility rights-of-way and waste places.
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Why is Japanese knotweed such a good competitor?
Japanese knotweed is such a good competitor because it forms thick, dense colonies that crowd out any other herbaceous species and is now considered one of the worst invasive exotics in parts of the eastern United States. The success of the species has been partially attributed to its tolerance of a wide range of soil types, pH and salinity. Its rhizomes can survive temperatures of −35 °C (−31 °F) and can extend 7 meters (23 feet) horizontally and 3 meters (9.8 feet) deep, making removal by excavation extremely difficult. The plant is also resilient to cutting since it vigorously re-sprouts from the roots.
What sentence states implicit information you can learn from the passage?
"Indeed for one hour after Japanese..." Japan had been deceitful in its negotiations with the united states
When did the Japanese-American war take place?
There never has been a war called the "Japanese-American War." During World War 2 (1941-1945), the United states was one of many allied countries that fought against the Japanese Empire.
Is Australia part of the United States?
No. Australia is not now, nor has it ever been, a part of the United States.
What has been the result of the United states buying so many goods from other countries?
increase in unemployment in the united states
Where have there been water shortages in the United States?
36 states to be exact
When did the U.S. join the fight against Hitler?
The United States declared war on Japan on December 8, 1941, the day after the Japanese attacked the United States. Germany & Italy declared war on the United States on December 11, 1941. The United States declared war on Germany & Italy later that day. The United States had been helping the Allies since 1940 in several ways short of war. Stalin declared war on Imperial Japan about one week before Japan surrendered.
Was there a president in 1753?
There might have been a president somewhere, but there was none in the United States them, for the simple reason that there were no United States.
Was the raccoon brought from Spain to the United States?
No, but raccoons have been introduced from the United States to parts of Europe and Asia.
Has A People's History of the United States by Howard Zinn been shown to be falsified?
No, "A People's History of the United States" by Howard Zinn has not been shown to be falsified.
How many cities are named albion?
Albion, Ontario, Canada Albion, Guyana Albion, California, United States Albion, Idaho, United States Albion, Illinois, United States Albion, Indiana, United States Albion, Iowa, United States Albion, Maine, United States Albion, Michigan, United States Albion, Nebraska, United States Albion, New York, United States (x3) Albion, Oklahoma, United States Albion, Washington, United States Albion, Wisconsin, United States (x3)
Has there ever been a women as president?
Not in the United States.
