Question

5.Give The Answer
a.write the names of four plant disease
b.name the gases which cause greenhouse effect
c.write the name of any three bacterial disease ​

Answer 1

a) .Powdery Mildew: ...

Root Rot: ...

Wilt: ...

Stunting:

b).carbon dioxide

ozone

water vapour

nitrogen

c). Viruses. Even smaller than bacteria, viruses cause a multitude of diseases — ranging from the common cold to AIDS.

Fungi. ...

Parasites.