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Is the Earth–Moon distance constant?

It is constant
It slowly increases
It slowly decreases
It is impossible to measure
Due to the loss of energy caused by tides, the Earth–Moon distance increases at approximately 38 millimetres per year.
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Answers by country

It is constant
It slowly increases
It slowly decreases
It is impossible to measure
answers
flagRepublic of Ireland
6%
87%
0%
6%
16
flagFrance
0%
66%
13%
13%
15
flagPakistan
23%
65%
11%
0%
26
flagthe Netherlands
21%
64%
14%
0%
14
flagthe United Kingdom
10%
61%
16%
11%
112
flagGermany
17%
58%
17%
5%
670
flagIndia
19%
55%
17%
7%
424
flagGreece
23%
52%
5%
17%
17
flagPoland
21%
51%
15%
10%
9058
flagAustria
20%
50%
25%
5%
80
flagthe Philippines
39%
47%
7%
5%
38
flagAustralia
11%
46%
32%
6%
43
flagthe United States
20%
45%
25%
7%
243
flagSwitzerland
15%
44%
21%
13%
38
flagCanada
36%
36%
24%
4%
25
flagItaly
16%
33%
33%
16%
12
flagUnknown
12%
18%
62%
6%
16

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