The Earth is our home.

We live on the Earth.

The Earth is big and beautiful.

We must keep it clean.

Don’t throw trash on the ground.

Don’t waste water.

Turn off the lights.

Plant more trees.

Love animals and nature.

Let’s protect the Earth together!

Water is very important.

We need water every day.

Brushing teeth is good.

But don’t waste water!

Turn off the water when brushing.

Water runs too much sometimes.

Save water for animals.

Save water for plants.

Save water for people.

Let’s be water heroes!

Plastic bottles are not good for the Earth.

Many people use plastic bottles every day.

Plastic bottles make a lot of trash.

Animals can get hurt by plastic bottles.

The ocean has many plastic bottles.

We can use water bottles we can wash.

We can drink from cups at home.

We can say "No" to plastic bottles.

We can help the Earth stay clean.

Let’s be kind to nature together!

Many animals live in the forest.

Some animals live in trees. Some live in water. Some live on the ground.

Animals need clean water and food.

Sometimes people hurt the forest.

Trash and fire are bad for animals.

We should keep the forest clean.

Do not cut many trees.

Save the forest to help animals.

Be nice to animals and plants.

10. Let’s keep the forest safe!

Water is very important.

We use water every day.

We need water to drink.

We need water to wash.

Plants need water too.

Sometimes, we waste water.

Let’s turn off the tap.

Let’s take short showers.

Let’s save water every day.

Saving water helps the Earth!

Birds are our friends.

Birds need clean food.

Trash is bad for birds.

Some people give trash to birds.

This makes birds sick.

Birds can die from trash.

We must help birds.

Give birds seeds or bread.

Put trash in the bin.

Feed the birds, not the trash!

The ocean is big and blue.

Many fish live in the ocean.

Turtles live in the ocean too.

Plastic is bad for the ocean.

Plastic can hurt fish and turtles.

Some animals eat plastic.

They get very sick.

We must help the ocean.

Put trash in the bin.

Don’t put plastic in the ocean!

No trash.

No trash here.

No trash there.

Trash is bad.

Trash is dirty.

Put trash in bin.

Keep ground clean.

Keep park clean.

Good people don’t litter.

Let’s be good!

Trees are big and tall plants.

They help us breathe good air.

Birds live in trees.

Animals like trees too.

Trees give us shade when it's sunny.

We get wood from trees.

But we should not cut too many trees.

If we cut too many, we will have less good air.

Let's plant new trees!

We need trees to help our Earth.

I go to the park.
나는 공원에 가요.

I see trash on the ground.
나는 바닥에 쓰레기를 봐요.

I pick up the trash.
나는 쓰레기를 주워요.

I put the trash in the bin.
나는 쓰레기를 쓰레기통에 넣어요.

The park looks better now.
이제 공원이 더 깨끗해 보여요.

I feel happy to help.
나는 도와서 기뻐요.

My friends help me too.
내 친구들도 나를 도와줘요.

We work as a team.
우리는 한 팀처럼 일해요.

Picking up trash is good.
쓰레기를 줍는 건 좋은 일이에요.

Let’s keep the park clean!
우리 공원을 깨끗하게 지켜요!

We love clean air!

Clean air is good for us.

Clean air helps us breathe.

Trees make clean air.

Let’s plant more trees!

Smoke makes air dirty.

Cars make dirty air.

Let’s walk or ride bikes.

Let’s keep the air clean.

Clean air makes us happy!

This is a bag.
이것은 가방이에요.

We use it to carry things.
우리는 물건을 들고 다니려고 이것을 써요.

Some people throw bags away.
어떤 사람들은 가방을 버려요.

That is not good.
그것은 좋지 않아요.

We can use a bag many times.
우리는 가방을 여러 번 쓸 수 있어요.

It helps the Earth.
그것은 지구를 도와줘요.

It makes less trash.
그것은 쓰레기를 더 적게 만들어요.

The bag is still good.
그 가방은 아직 괜찮아요.

So, do not throw it away.
그러니까 그것을 버리지 마세요.

Use your bag again and again!
가방을 다시 또 쓰세요!

turn off the light.
  나는 불을 꺼요.

It is bright outside.
  밖이 밝아요.

I do not need the light.
  나는 불이 필요 없어요.

Lights use power.
  불은 전기를 써요.

I want to save power.
  나는 전기를 아끼고 싶어요.

I turn off the light at home.
  나는 집에서 불을 꺼요.

Mom says, “Good job!”
  엄마가 말해요, “잘했어!”

Saving power helps Earth.
  전기를 아끼면 지구를 도와요.

I like to help the Earth.
  나는 지구를 돕는 게 좋아요.

I turn off the light every day.
  나는 매일 불을 꺼요.

Bees are small.

Bees like flowers.

Flowers need bees.

Bees help flowers grow.

Bees make honey.

Flowers are pretty.

We need bees and flowers.

Don’t hurt the bees.

Don’t pick too many flowers.

Save the bees and flowers!

Nature is our friend.

Trees give us air.

Flowers are pretty.

Birds sing for us.

Pick up trash.

Do not hurt animals.

Turn off the water.

Don’t waste paper.

Love the Earth.

Be kind to nature!

like to ride a bike.

A bike is fun and fast.

Cars make dirty air.

Bikes are clean and good.

Riding a bike is good exercise.

Bikes do not need gas.

Bikes do not make loud noise.

We can help the Earth with bikes.

Let’s ride bikes with friends!

Ride a bike, not a car!

We use paper every day.

Paper comes from trees.

Trees are very important.

We must save paper.

We can use both sides of the paper.

Draw on the front and back.

Write on both sides.

This helps the Earth.

Saving paper is a good habit.

Let’s use both sides of the paper!