Virtual University

BT101 052 Lecture 52 – Invasive Species (V-U)

BT101 053 Lecture 53 – Overexploitation (V-U)

BT101 054 Lecture 54- Land pollution – 1 (V-U)

BT101 055 Lecture 55 – Land pollution -2 (V-U)

BT101 056 Lecture 56 – Water pollution – 1 (V-U)

BT101 057 Lecture 57 – Water pollution – 2 (V-U)

BT101 058 Lecture 58 – Air pollution – 1 (V-U)

BT101 059 Lecture 59 – Air pollution – 2 (V-U)

BT101 060 Lecture 60 – Light pollution (V-U)

BT101 061 Lecture 61 – Noise pollution (V-U)

BT101 062 Lecture 62 – Acid Rain (V-U)

BT101 063 Lecture 63 – Disruption of water cy (V-U)

BT101 064 Lecture 64 – Greenhouse effect (V-U)

BT101 065 Lecture 65 – Ozone Depletion (V-U)

BT101 066 Lecture 66 – Global Warming (V-U)

BT101 067 Lecture 67 – Effects of Global Warm (V-U)

BT101 068 Lecture 68 – Effects of Global Warm (V-U)

BT101 069 Lecture 69 – Biomagnification (V-U)

BT101 070 Lecture 70 – Type of Wastewater (V-U)

BT101 071 Lecture 71 – Impacts of Wastewater (V-U)

BT101 072 Lecture 72 – Treatment of Wastewate (V-U)

BT101 073 Lecture 73 – Treatment of Wastewate (V-U)

BT101 074 Lecture 74 – Protection of Endanger (V-U)

BT101 075 Lecture 75 – Evolution (V-U)

BT101 076 Lecture 76 – Evolution & Biogeograp (V-U)