watershed - an area of land that drains to a particular body of water such as a river or lake supplying water to it, surface water - rivers, streams, lakes, springs, and swamps, aquifer - underground layer of rock which holds fresh water and allows water to percolate through it., Permeable layer of rock - layer of porous material which allows water to freely pass through it, Permeability - how well water can flow through soil and rock particles, Impermeable layer of rock - layer of solid material, such as rock or clay, which does not allow water to pass through, porosity - the amount of empty space which is determined by a rock’s shape and arrangement, Percolation - the rate at which water can travel through soil and cracks in rock to reach the water table, Groundwater - beneath the Earth's surface, supplies water to wells and springs and comes from precipitation, Point source pollution - Pollutants come from a single location such as dumping chemicals into a river single location such as dumping chemicals into a river, Non-point source pollution - Pollutants are introduced over a widespread area such as agricultural runoff, Agricultural runoff - Sediments/chemicals washing off of fields making their way to groundwater, Algal bloom - Increased fertilizers reach a pond and provide nutrients (nitrogen) for algae, which reduces oxygen for pond wildlife, Water table - upper level of an underground surface in which the soil or rocks are permanently saturated with water are permanently saturated with water, Drainage divide - Higher elevated ground that separates one watershed from another,
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Water Vocab
مشاركة
بواسطة
Andreanwindham
7th Grade
Science
تحرير المحتوى
تضمين
المزيد
لوحة الصدارة
عرض المزيد
عرض أقل
لوحة الصدارة هذه في الوضع الخاص حاليًا. انقر على
مشاركة
لتجعلها عامة.
عَطَل مالك المورد لوحة الصدارة هذه.
عُطِلت لوحة الصدارة هذه حيث أنّ الخيارات الخاصة بك مختلفة عن مالك المورد.
خيارات الإرجاع
المطابقة
قالب مفتوح النهاية. ولا يصدر عنه درجات توضع في لوحة الصدارة.
يجب تسجيل الدخول
النمط البصري
الخطوط
يجب الاشتراك
الخيارات
تبديل القالب
إظهار الكل
ستظهر لك المزيد من التنسيقات عند تشغيل النشاط.
فتح النتائج
نسخ الرابط
رمز الاستجابة السريعة
حذف
استعادة الحفظ التلقائي:
؟