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Dear Patty,

Hi there! How are you? We [have been learning|learn] about pollution at school this week and how it destroys the natural [areas|habitats] of many animals. We [have to|don't have to] protect these endangered species before they disappear altogether. For example, acid rain [damages|has been damaging] the environment for years. It starts with the smoke from power [stations|factories] and the fumes from car exhausts! The clouds take in the smoke and then it rains down on us! We [have to|don't have to] do much to reduce pollution. We can do little things like walking to school instead of taking the bus, and recycling our rubbish. The government [has been talking|was talking] about the problem and it is trying to find ways to reduce acid rain.

Write and tell me what you [done|have been doing] at school.

Love,

Sara