2) Read and choose the correct answer (2 points)
1 What do you call the rain that contains chemical wastes and causes damages to plants and animals?
a) smog
b) acid rain
c)monsoon rain
d) seasonal rain
2What is the term used to describe a substance that can be broken down and eaten up by microorganisms like bacteria?
a) compound
b) environment friendly
c) biodegradable
d) recycled
3 We all know that the Kaziranga sanctuary is a place where rhinos can live safely away from hunters. What is the term used for such careful use and protection of nature
a) biofriendly
b) ecofriendly
c) degradation
d) conservation
4 What is the natural environment of a living organism called?
a) habitat
b) surroundings
c) environment
d) biosphere

sogoyan2016    2   18.05.2020 14:50    2