Q: Gold is an ore.
Waste in the ponds produced by leaching gold from ore is a source of potential environmental dangers.
A: Yes
Q: The spacecraft docked on a Russian space station
A Russian Soyuz spacecraft docked with the International Space Station, after a two-day flight from the Baikonur Cosmodrome in Kazakhstan.
A: No
Q: Brown spots appear when the bulbs have so much long time for use.
How to test fluorescent bulbs<br>Look for dark areas at the base of the bulb. When bulbs age and have been used for a long time, brown spots will appear. If darkness begins to form at the ends of the tube, the bulb may be near its end.
A: Yes
Q: the tractors never had a hit on the billboard country charts
The Tractors are an American country rock band composed of a loosely associated group of musicians, headed by guitarist Steve Ripley. Under the band's original lineup, The Tractors was signed to Arista Records in 1994, releasing their self-titled debut album that year; the album only produced one Top 40 hit on the "Billboard" country charts. To date, the band has followed up with five more albums.
A:
No