Answer:
Natural air pollutants include radon, fog and mist, ozone, ash, soot, salt spray, and volcanic and combustion gases.
<u>Answer:</u>
<em>Repeated use of chemical fertilizers has several adverse impacts.
</em>
<u>Explanation:</u>
<em>Chemical fertilizers are used to increase crop yield and raise agricultural productivity.</em> But a land loses its fertility over the years due to repeated fertilizer use.
<em>Excess use of fertiliser makes the soil acidicby reducing the organic content of the soil. </em>
When the amount of chemical fertilizers containing nitrogen is applied is beyond the amount that can be absorbed by the plants, it results in the release of greenhouse gases into the atmosphere.
<em>When the fertilizers are washed into water bodies their nutrient content increases heavily and this depletes the oxygen in water.
</em>
Answer:
euglena has chroloplast and all the green plants
Answer:
Barrow, Alaska: 71 degrees North. Burlington, Vermont: 44 degrees North. Honolulu, Hawaii: 21 degrees North. Equator: 0 degrees.
Explanation:
Answer:
Anterior chamber.
Explanation:
Anterior chamber fluid filled space between the cornea inner most surface called as endothelium and iris inside the eye. Cornea is the transparent, outer, and dome like structure. Its helping in to cover iris, anterior chamber, and pupil. Iris is coloured, flat, and ring shaped membrane present behind the cornea along with pupil in the center of the eye.
Anterior chamber is filled with the fluid which is called as an aqueous humor. It is produced by the capillary body alongside the lens. The fluid first passes between the lenses and iris known as posterior chamber, and then with the help of pupil into the anterior part of the eye.
