(1-1/1.2)+(1-1/2.3)+(1-1/3.4)+...+(1-1/2022.2023)

(1-1/1.2)+(1-1/2.3)+(1/3.4)+...+(1-1/2022.2023)

(1/2-1).(1/3-1).(1/4-1)...(1/2022-1)

(1/2-1).(1/3-1).(1/4-1)...(1/2022-1)

(1/2-1).(1/3-1).(1/4-1)...(1/2022-1)

help / reduce / environmental pollution / if / you / not use / plastic bags.

1. if / the Earth / greener / we / healthier / happier.
2. if / you / live / city center / put up with / noise pollution.
3. help / protect / environment / if / use / paper bags.
4. if / waste / water / there / a shortage / the future.
5. if recycle paper / save / lot / trees
6. if / you / often / do / exercise / feel / healthier
7. help / reduce / environmental pollution / if / you / not use / plastic bags.
8. Earth / be greener / if / can / prevent / environmental pollution.

    Anh đi anh nhớ quê nhà,
Nhớ canh rau muống, nhớ cà dầm tương 
    Nhớ ai dãi nắng dầm sương,
Nhớ ai tát nước bên đường hôm nao.
xác định thể thơ, tác dụng của đoạn văn trên

i 'd (tell) ... you something about my family