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3 years ago

ক) বাস্তুসংস্থান কাকে বলে?

Geography

1 answer:

nekit [7.7K]3 years ago

8 0

What is ecology?

the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.

Explanation:

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Delay What is the required mass ratio to achieve an exhaust velocity of 2.455 km/s with a specific impulse of 294 seconds? Choos

zimovet [89]

Answer:

$\frac{mo}{mi} = 2.34$

Explanation:

Given data:

exhaust velocity = 2.455 km/s

specific impulse = 294 second

$\Delta V = Ve ln\frac{mo}{mi}$

$\Delta v = velocity$

Ve = effective exhaust velocity

$Ve = Isp\time s g_0$

Isp specific impulse

g_o = standard gravity

$vE = 294 \times 9.8 = 2881.2 m$

from above equation we have

$\frac{mo}{mi} = e^{\frac{\Delta v}{Ve} [tex]\frac{mo}{mi} = e^{\frac{2455}{2881.2}$ [ 2.455 km/s = 2455 m/s]

$\frac{mo}{mi} = 2.34$

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3 years ago

Fale sobre as politicas publicas antes e depois da pandemia

dexar [7]

Answer: I dont know

Explanation:

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3 years ago

Pls answer this I will give 50 likes

ikadub [295]

1. b) Growing of fruits, flowers and vegetables.

2. a) Brazil

3. c) Fish

4. d) China

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3 years ago

So this a Project.

miskamm [114]

<h3>Answer:</h3><h2>Answer:Create awareness about earthquake among students: </h2>

you can tell about how earthquakes can cause a lot of disaster , by killing life's of people, destroying the properties , and also creating fear among people's for there life's , you can also tell how earthquakes occurs inside the earth due to movements in tectonics plate.

<h3>students will be able to find out the risk factors:</h3>

you can tell it by giving reason if we don't know the safety measures how badly we are going to risk our life's by telling how painful it would be for there parents , and also tell all the safety measures like if we are inside a building we should hide ourselves under the table by covering our head and wait for sometime then head towards outside and many more , and also by taking drill activities for students for preparing themselves to face the circumstances

<h3>Analyze the last 100 years earthquakes</h3><h3>Analyze the last 100 years earthquakes*Comparison on Earthquakes</h3><h3>Analyze the last 100 years earthquakes*Comparison on Earthquakes* your surroundings frequency and management :</h3>

you can search it on Google about the data of the earthquakes in past 100 years you can tell about the earthquake which was in 2015 how badly people of Nepal suffered

<h3>During and after the earthquake : </h3>

you can write that we shouldn't panic while we are facing we should be calm and think wisely for our next steps and follow the instructions which we learned and after the earthquake if we have get any injury we should take care of our injury and have to be calm

<em>hopes </em><em>it </em><em>helped</em><em> </em><em>you </em><em>:</em><em>)</em>

<em>I </em><em>could </em><em>have </em><em>write </em><em>more </em><em>but </em><em>I </em><em>was </em><em>lazy:</em><em>p</em><em> </em><em>so </em><em>am </em><em>sorry </em><em>:</em><em>(</em><em> </em>

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4 years ago

Explain the term "subsistence farming"<br><br><br><br>Don't spam..

Semenov [28]

Subsistence farming refers to the aspect of Agriculture which involves growing crops and raising livestock(animal husbandry) that are only sufficient for personal consumption, with little or no surplus for trade.

<h3>Characteristics of Subsistence Farming</h3>

Requires little capital/finance
mixed cropping
limited use of chemicals (e.g. pesticides and fertilizer),
Use of unimproved varieties of crops and animals
little or no surplus yield for sale
Use of traditional tools (e.g machetes, and cutlasses)

Learn more about Agriculture at brainly.com/question/17392167

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3 years ago

Read 2 more answers

ক) বাস্তুসংস্থান কাকে বলে?​

ক) বাস্তুসংস্থান কাকে বলে?