tjis will hopeful help

2. IS MERCURY THE HOTTEST
PLANET OR VENUS

3. 128 people were surveyed
70% claimed Mercury to be the warmest
because it was the closest planet
to the sun

6. WHY ?

7. Venus is almost twice as far
from the sun as Mercury

8. Atmosphere
0Venus has one
thicker than
Earth’s
0Mercury’s is so
thin, it’s
comparable to the
Moon’s

9. Composition of Atmosphere
0 Venus has
1. 97% Carbon
Dioxide
2. 2% Nitrogen
3. 1% Oxygen,
Water Vapor ,
Methane
All major Greenhouse
Gasses
0Mercury’s
atmosphere is
about : 930 000
000 000 000 000
times thinner

10. Venus’s atmosphere is like a
blanket
it traps heat within it

13. Light energy from the sun can
pass through the greenhouse
gasses in the atmosphere.
But when it hits the surface, the light
energy is converted to thermal energy.
The thermal energy is reflected back to the
surface by the greenhouse gasses when it
attempts to leave the atmosphere

14. 10 facts about Venus

16. VENUS IS THE HOTTEST PLANET
ITS SURFACE HAS AN AVERAGE
TEMPERATURE OF 464 C (867 F)

18. IN VENUS THERE ARE NO
TEMPERATURE DIFFERENCES
BETWEEN DAY AND NIGHT
DUE TO THE HIGH DENSITY OF
ITS ATMOSPHERE
MAINLY COMPOSED OF
CARBON DIOXIDE

19. WHICH CAUSES A HUGE
GREENHOUSE EFECT

21. VENUS IS ONLY SLIGHTLY
SMALLER THAN EARTH
IS CONSIDERED ITS SISTER
BECAUSE THEY ARE SIMILAR IN SIZE,
DENSITY, COMPOSITION AND VOLUME

23. VENUSE HAS NO MOONS

25. THE CLOUDS OF VENUS CREATE
A CONSTANT ACID RAIN

27. THE SURFACE OF VENUS IS FULL
OF CRATERS AND VOLCANOES

29. VENUS CAN BE SEEN TO THE
NAKED EYE FROM EARTH

31. THE PRESSURE THAT A HUMAN
BEING WOULD FEEL ON THE
SURFACE OF VENUS
WOULD BE EQUAL TO THE
PRESSURE THAT HE WOULD FEEL
AT ONE KILOMETER OF DEPTH IN
ANY SEA OF THE EARTH

33. VENUS HAS THE LONGEST DAY
OF THE SOLOR SYSTEM

35. VENUS MOVES IN THE OPPOSITE
DIRECION AND IT IS THE ONLY
ONE
THE SUN RISES IN THE
WEST

36. Any Question

37. Now
Now you learned new things about planets
Thanks for listening to me