Interactive multiple-choice quiz: اختبار العلوم انسباير - Severe Weather Risks
This educational assessment for seventh-grade students focuses on the theme of Severe Weather Risks. The test evaluates understanding of hurricane classification using wind speeds, the Saffir-Simpson scale, and the geographical occurrence of tornadoes in the United States. It also covers meteorological technologies like Doppler on Wheels (DOW), the definition of storm surges, the causes of droughts, the Enhanced Fujita (EF) scale for tornado damage, and the impact of urbanization on flooding and agricultural productivity.
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اختبار شهادة تدريبي مؤقت للصف والمادة والفصل نفسه.
اختر إجابة واحدة لكل سؤال. عند الاختيار ستظهر النتيجة فورًا: الأخضر صحيح، والأحمر خطأ، وسيظهر تفسير الإجابة مباشرة إن كان متوفرًا. وبعد آخر سؤال ستظهر الدرجة النهائية تلقائيًا.
which category describes a hurricane with wind speeds of 210–249 km/h and major erosion of beach areas?
Explanation
According to the Saffir-Simpson Hurricane Wind Scale, a Category 4 hurricane features wind speeds between 209-251 km/h and causes extreme damage, including major erosion.
As cities grow, permeable ground is replaced by impermeable concrete and asphalt, preventing water from soaking into the soil and increasing the volume of surface runoff.
Question 9
9
Points: 1
What is a major agricultural impact of a prolonged drought?
Explanation
Drought conditions deplete the water sources needed for farming, leading to crop failure and reduced food production.
Question 10
10
Points: 1
Meteorologists use which of the following to monitor hurricanes at sea?
Explanation
A combination of orbital satellite imagery and local data from weather buoys and ships is used to track hurricane movement and strength over open water.
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