Write the main ideas of the article in three sentences.
1. What hydroponics is
2. What it does
3. What it can/What can be done
Hydroponics is a method to grow plants in
water that is mixed with nutrients.
It supplies water and
nutrients for plants to grow and supports them to grow
straight up.
Various
plants can be grown by the method in greenhouses that provide the most
suitable conditions. (46 words)
Hydroponics is a method of growing plants uses special water which including nutrients, vitamins and minerals, unless it doesn't use soil.
返信削除The system provides water and nutrients to plants which helps plants to grow straight up.
Hydroponics can grow many kinds of plants without soil and the system can be used any conditions such as the area which lucks of sunlight.
#1 unless it doesn't use soil<=????? Check how to use unless in your dictionary.
削除#2 nutrients ... helps
#3 used any conditions such as the area which lucks of sunlight.
=> used in any conditions where there ...
Hydroponics is the method of growing plants which uses the water mixed with nutrients without soil.
返信削除It provides a way for plants to grow straight up with water and nutrients to plants.
It can grow many kinds of plants and grow in the green house which can protect the plants from the insects, rain, and so on.
#1 the method=>
削除#2 with water ....<= mentioned in #1 already
#3 ... grow in the green house=> ... in ...
the green house=>