Sharjah Usiversity ouly of Scince Name: See (e) Organisms feed on fresh plant we

Question

Sharjah Usiversity ouly of Scince Name: See (e) Organisms feed on fresh plant wer c)all ef the ahove deminated by ss and woouly plasts (et Acaia) in trepical or subtropical regions is called (a) Grassland (b) woodland (c) savanna 3.__ the accumulation of chemical-the-bya,wate, nddag (a) Biomagnification (d) all of the above () bioamplidication (d) none of the above are mass of plants per wait area (b) Gross primary production (4) Net primary prodaction (a) Primary production (c) Plant biomass S. The amoust of ceergy that is lost when energy tranfer fromatrepie level to the west is (a) 90% (b)50% (c)10% & The most important factor limiting the decomposition in the VAE is 7. Species with sebstantial isfluence on community strecture are called s Before the istrodection of the Nile perch, the foed web of Lake Victoria included more 9. Experimental fertilizations in the mariae water suggest that primary productivity is 10. The aumber of trophic levels in an ecenystem is limited by (a) Rainfal (b) Temperature b) tempenatare and rainda (a) Keystone species (c) Strong species b) weak species (d) domisant species fish species than" (a) 200 (b) 300 (4) 500 limited by (a) phesplhorus (b) temperature() iron() potassium (e) nitrogem a) The number of tertiary consumen (b) The rate at which organisms can recycle energy within the ecosystem c) The gain of energy with each transfer between trophic levels d) The loss of energy with cach transfer between trophic levels I1. The most important factor limiting the decommposition in the UAE deserts is (a) Rainfall b) Temperature b)temperature and rainfall

Explanation / Answer

we are only supposed to do only one question. Please post separately.thanku.

1. Decomposes are the animals that feed on dead matter as from the name they decompose the waste left ie dead matter.

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