Answer:

man

tree

1. gives fresh air

2. gives logs to make houses

3. prevents flooding

man

fruit bearing tree

1.gives fruit

2.gives fresh airs

3. gives good and nutritious fruit and vege

animal

tree

1. gives fresh air

2. gives shelters

3.gives them playground

animal

fruit bearing tree

1.gives fresh fruit also

2.gives them foods

3.gives them nutritious fruits to eat

environment

tree

1. beautifies environment

2. gives oxygen

3.it stores cabons

environment

fruit bearing tree

1.also beautifies environment

2.it also gives oxygen

3. it makes the environment clean and good