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4. On which planet is there a large amount of the material used in car batteries to be found?

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5. Why is the maximum temperature on Mars much higher than that on Neptune?

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6. On which other body besides Earth in our solar system have people walked?

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7. Why is Mars sometimes called the Red Planet?

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8. Why is life as we know it possible on Earth?

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9. Radio signals take more than an hour to reach the earth from Saturn. What dangers could this hold for spacecraft undertaking exploration?

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(10)

TASK 6: TRANSLATE FROM TABLE TO GRAPH

Show two of the columns of information below by means of graphs. Use columnar, circular or linear graphs.

Planet Distance from the sun in millions of kilometres Radius in km Number of moons Average speed in km per second
M ercury 58 4 878 0 48
V enus 108 12 104 0 35
Earth 150 12 756 1 30
M ars 228 6 794 2 24
J upiter 778 142 800 16 13
S aturn 1 427 120 000 17 10
U ranus 2 870 52 000 15 7
N eptune 4 497 48 000 2 5
P luto 5 900 2 400 1 5
Criteria for Assessing Graphs 1. 2. 3. 4.
1. Heading
2. Description of both axes
3. Scale correctly shown
4. Co-ordinates correctly shown
5. Completeness
6. Neatness and care taken

Comment:

TASK 7

Use the information in the tables to make deductions and to answer the following questions:

1. Which two planets are the closest together?

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2. What is the ideal distance from the sun for human survival?

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3. Which planet has a radius about twice that of Pluto?

4. Which two planets besides Earth could possibly be a home for humans?

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5. Has the distance from the sun any influence on the average speed of a planet? Which rule could you make for this?

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6. Give a possible explanation for this.

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Questions & Answers

where we get a research paper on Nano chemistry....?
Maira Reply
what are the products of Nano chemistry?
Maira Reply
There are lots of products of nano chemistry... Like nano coatings.....carbon fiber.. And lots of others..
learn
Even nanotechnology is pretty much all about chemistry... Its the chemistry on quantum or atomic level
learn
Google
da
no nanotechnology is also a part of physics and maths it requires angle formulas and some pressure regarding concepts
Bhagvanji
Preparation and Applications of Nanomaterial for Drug Delivery
Hafiz Reply
revolt
da
Application of nanotechnology in medicine
what is variations in raman spectra for nanomaterials
Jyoti Reply
I only see partial conversation and what's the question here!
Crow Reply
what about nanotechnology for water purification
RAW Reply
please someone correct me if I'm wrong but I think one can use nanoparticles, specially silver nanoparticles for water treatment.
Damian
yes that's correct
Professor
I think
Professor
Nasa has use it in the 60's, copper as water purification in the moon travel.
Alexandre
nanocopper obvius
Alexandre
what is the stm
Brian Reply
is there industrial application of fullrenes. What is the method to prepare fullrene on large scale.?
Rafiq
industrial application...? mmm I think on the medical side as drug carrier, but you should go deeper on your research, I may be wrong
Damian
How we are making nano material?
LITNING Reply
what is a peer
LITNING Reply
What is meant by 'nano scale'?
LITNING Reply
What is STMs full form?
LITNING
scanning tunneling microscope
Sahil
how nano science is used for hydrophobicity
Santosh
Do u think that Graphene and Fullrene fiber can be used to make Air Plane body structure the lightest and strongest. Rafiq
Rafiq
what is differents between GO and RGO?
Mahi
what is simplest way to understand the applications of nano robots used to detect the cancer affected cell of human body.? How this robot is carried to required site of body cell.? what will be the carrier material and how can be detected that correct delivery of drug is done Rafiq
Rafiq
if virus is killing to make ARTIFICIAL DNA OF GRAPHENE FOR KILLED THE VIRUS .THIS IS OUR ASSUMPTION
Anam
analytical skills graphene is prepared to kill any type viruses .
Anam
Any one who tell me about Preparation and application of Nanomaterial for drug Delivery
Hafiz
what is Nano technology ?
Bob Reply
write examples of Nano molecule?
Bob
The nanotechnology is as new science, to scale nanometric
brayan
nanotechnology is the study, desing, synthesis, manipulation and application of materials and functional systems through control of matter at nanoscale
Damian
Is there any normative that regulates the use of silver nanoparticles?
Damian Reply
what king of growth are you checking .?
Renato
What fields keep nano created devices from performing or assimulating ? Magnetic fields ? Are do they assimilate ?
Stoney Reply
why we need to study biomolecules, molecular biology in nanotechnology?
Adin Reply
?
Kyle
yes I'm doing my masters in nanotechnology, we are being studying all these domains as well..
Adin
why?
Adin
what school?
Kyle
biomolecules are e building blocks of every organics and inorganic materials.
Joe
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, Natural sciences grade 7. OpenStax CNX. Sep 16, 2009 Download for free at http://cnx.org/content/col11077/1.1
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