On June 6, 1944, during World War II, Allied forces landed in Normandy, France. It was the first day of which military operation?

On June 6, 1944, during World War II, Allied forces landed in Normandy, France. It was the first day of which military operation? A Operation Menace B Operation Overlord C Operation Blue Star The Battle of Normandy, codenamed Operation Overlord, lasted from June to August 1944. It included airborne and seaborne landings in Normandy, which … Read more

How much plastic enters our oceans every year?

How much plastic enters our oceans every year? A 8,000 tons B 8 million tons C 80 million tons While estimates vary, a 2015 study found that, on average, 8 million metric tons of plastic enters the ocean every year from land—although the International Union for Conservation of Nature estimates it at 14 million tons. … Read more

You’re looking at Grand Canyon National Park in Arizona. The Grand Canyon was carved over millennia by what natural force?

You’re looking at Grand Canyon National Park in Arizona. The Grand Canyon was carved over millennia by what natural force? A Asteroids B Water C Glaciers Over hundreds of thousands of years, what’s now known as the Colorado River carved a massive canyon more than a mile deep. The 1,450-mile Colorado gets its name from … Read more

Hikers on steeper inclines appreciate having well-developed gastrocnemius and soleus muscles. Where will you find these muscles?

Hikers on steeper inclines appreciate having well-developed gastrocnemius and soleus muscles. Where will you find these muscles? A Thigh B Calf C Foot The calf muscle is the human body’s shock absorber, handling eight times our body weight every time we land and push off during walking or running. Our calves lift our heels up … Read more

The gemsbok is native to Southern Africa, but what other continent now also has its own gemsbok population?

The gemsbok is native to Southern Africa, but what other continent now also has its own gemsbok population? A South America B North America C Antarctica In 1969, the New Mexico State Department of Game and Fish introduced gemsbok to the state. There are now an estimated 3,000 gemsbok living in New Mexico. The correct … Read more