a mountain with an opening on its top, from which melted rock and ash can be pushed out into the air
بركان, جبل بركاني
غالبًا ما تحدث الزلازل بالقرب من البراكين النشطة.
a country in North America south of the United States
one of the political areas with limited law-making abilities that together form a federal country, like those of Germany or the US
ولاية, دولة
positioned in the direction of the west
غربي
different or better than what is normal
خاص, مميز
a big round mass covered in land and water, on which we all live
الأرض, الكوكب الأرضي
to become visible and noticeable
يظهر, يبدو
related or belonging to a particular area or place that someone lives in or mentions
محلي, إقليمي
someone who has a farm or manages a farm
مزارع, فلاح
an empty space in the body or surface of something solid
حفرة, ثقب
a farming land in which corn is planted
حقل ذرة, أرض مزروعة بالذرة
حصد الحاصدة بكفاءة الذرة الناضجة من حقل الذرة.
to become greater in size, amount, number, or quality
ينمو, يزيد
to cause or bring about something
تسبب, أحدث
a cloud of chemicals produced by burning something
دخان, بخار
to emit, project, or send forth something, such as light, shadow, or sound
يقذف, يبعث
a substance from the inner layers of the earth which is erupted out of a volcanic mountain
حمم بركانية
يدرس العلماء عينات اللافا لفهم تكوين باطن الأرض.
the gray or black powdery residue left after something has burned
رماد
before a specific period of time passes
داخل, في أقل من
سوف تزهر النبتة خلال شهرين.
a naturally raised area of land that is higher than the land around it, often with a round shape
تل, هضبة
a very tall and large natural structure that looks like a huge hill with a pointed top that is often covered in snow
جبل, قمة
used with a number to show that it is not exact
حوالي، تقريبًا
يجب أن تبدأ الاجتماع في حوالي عشر دقائق.
the earth's surface where it is not under water
أرض, تربة
(of a material or substance) to extend or apply evenly across an area or object
يغطي, يطلي
used to express area by multiplying length by width
مربع, تربيعي
to have something as a part of the whole
يتضمن, يشمل
a very small town located in the countryside
قرية, ضيعة
to change one's place of residence or work
ينتقل, يتحرك
up to a certain point but not beyond it
لم يعد, لا أكثر
لم أعد أستطيع تأخير القرار؛ يجب اتخاذه الآن.
(of a volcano) to explode and send smoke, lava, rocks, etc. into the sky
ينفجر, يثور
توقع العلماء أن البركان قد ينفجر قريبًا بسبب زيادة النشاط الزلزالي.
someone who visits a place or travels to different places for pleasure
سائح, زائر
to go somewhere for a short time, especially to see something
يزور, يقوم بزيارة
to increase in firmness or solidity
يتصلب, يقسو
بينما كان المعدن يبرد، تصلب الحديد المنصهر إلى قضبان صلبة، جاهزة للتشكيل والطرق.
someone whose job or education is about science
عالم, باحث
