What do you understand by the term echolocation, Chemistry

Assignment Help:

Question:

(i) List the different members of the marine mammalian groups.

(ii) Explain the term "stranding" and give some reasons why cetaceans strand?

(iii) Cetaceans, being predators at the top of the food chain, may be good indicators of the health of the oceans; however, their populations have declined considerably over the past decades. List some of the potential threats causing their decline.

(iv) What do you understand by the term "Echolocation"

(v) Give one difference between a marine turtle and a marine mammal.

(vi) List the species of marine turtles common in Mauritius waters.

(vi) What do we mean by "water quality"?

(viii) Why do we have Water -Quality Standards and Guidelines?

(ix) How is water quality measured?


Related Discussions:- What do you understand by the term echolocation

The value of azimuthal quantum number, When the value of azimuthal quantum ...

When the value of azimuthal quantum number is 3, magnetic quantum number can have values: (1) + 1, 0, - 1           (2) + 2, + 1, 0, - 1, - 2  (3) - 3, - 2, - 1, - 0, + 1

Mathematical method of expressing the concentrations of solu, how many gram...

how many grams of salt must be added to 500 gram of water in preparation of 12% saline solution

Solutions and volumetric analysis, describe the steps necessary in preparin...

describe the steps necessary in preparing a standard solution of 1.0 molar NaOH

Determine the crystal field stabilization energy, 1. (a)  Reacting Pt 2+ w...

1. (a)  Reacting Pt 2+ with two equivalents of each of the ligands NO 2 - and en, it is possible to prepare several complexes that could be described as both geometric and  opti

Number of unpaired electrons in a chromic ion, The number of unpaired elect...

The number of unpaired electrons in a chromic ion Cr 3+ (atomic number = 24) is: (1) 6        (2) 4        (3) 3        (4) 1 Ans: 3

General tests of esters, General Tests of Esters (a) Esters has sweet s...

General Tests of Esters (a) Esters has sweet smell (b)  Esters is neutral towards litmus (c) A pink colour is developed while one or two drops of phenolphthalein are adde

Fajans rule, fajan rule state that large size highly negative charged ion ...

fajan rule state that large size highly negative charged ion form covalent bond

Explain about extraction of metals, Q. Explain about Extraction of metals? ...

Q. Explain about Extraction of metals? Extraction of metals is very often done by complex formation. For example, the cyanide process for the extraction of silver and gold is w

Nitroalkanes, Physical properties of nitroalkanes

Physical properties of nitroalkanes

#title., notes on emde degradation

notes on emde degradation

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd