The answer will vary. If you're in elementary, then after 4-6 sentences. Middle school, you would write 6-8 sentences. If you're in high school, then 8-15 sentences would be appropriate to begin a new paragraph. Teachers always appreciate more work. Hope I helped :). <span />
Explanation:
The effect of global warming is that the temperature of earth is rising very highly ,many glacier and glacier lakes are being melted and the water level is rising very highly in oceans and seas which may cause flood in most part of the world.
