الفصول الدراسية
discuss scientific facts
learn to invite and make arrangements
learn to write an email of invitation
learn to express purpose
talk about dreams
talk and write about a festival/celebration/
event
Well, there’s no water on the
surface of the Red Planet at the
moment, but scientists have proved
that there is ice under the surface
and at the north and south poles.
Check it out: the position of this
bright planet makes it easy to spot
on a clear night using a telescope.
So, the Earth is in fact the only planet
in our solar system with water on its
surface. In fact, 72% of its surface is
covered by water and there are also
millions of tiny drops of water in the
atmosphere.
