# STEP2

```STEP 2
ノート・テイキングのサンプル
{
Lesson10
Water
いま地球規模で水不足が進んでいます。

Over 70 percent of the surface of the earth is
covered with water. That is why the earth is called the
“water planet.” As you can see on this chart, however,
the water available for human use is only about 0.03
percent of the total amount of the earth’s water. More
than seven billion people and all other animals and
Over 70 percent of the surface of the earth is
covered with water. That is why the earth is called the
“water planet.” As you can see on this chart, however,
the water available for human use is only about 0.03
percent of the total amount of the earth’s water. More
than seven billion people and all other animals and
～以上
= more than

⇒70％and over
Over 70 percent of the surface of the earth is
[sə́ːrfəs
]
covered with water. That is why the earth is called the
“water planet.” As you can see on this chart, however,

the water available for human use is only about 0.03
percent of the total amount of the earth’s water. More
than seven billion people and all other animals and
～以上
= more than

⇒70％and over
Over 70 percent of the surface of the earth is
[sə́ːrfəs
]
covered with water. That is why the earth is called the
“water planet.” As you can see on this chart, however,

the water available for human use is only about 0.03
zero point zero three
percent of the total amount of the earth’s water. More
than seven billion people and all other animals and
7,000,000,000