yes
They are working all the time looking for asteroids so that we have some warning when one is going to come along. They knew about the recent one about 1 year ago.
The amount of oxygen released into the atmosphere has not noticeably increased in recent years. The amount of oxygen (O2) in the atmosphere is about 21%. It is part of the earth's oxygen cycle, the main driver of which is photosynthesis. Vegetation removes carbon dioxide (CO2) from the atmosphere, releases the oxygen (O2) and stores the carbon (C).
Widened the income gap between rich and poor countries
Generally asteroids move more slowly because they are in relatively stable orbits. Meteors can come in at any velocity, depending on their source. Comets travel very rapidly when close to the Sun, but come almost to a standstill at the outermost point in their orbits.Meteors from "meteor showers" generally come from the decay of comets, and are traveling at cometary speeds. Recent radar measurements of recent meteor showers tracked the incoming meteors at 130,000 miles per hour.
Most of the asteroids in our Solar system are located between the orbits of Mars and Jupiter. It is referred to as the Asteroid belt. They are rocky remnants left over from the early formation of our solar system about 4.6 billion years ago.
Recent is an adjective: 'The recent sales have increased our turnover'. Recently is the adverb: 'The sales we held recently have increased our turnover'.
by a dum ask
the birthrate
Not usually. A "4 percent increase in the interest rate" usually means that there is some reference interest rate of x percent that is increased to 4 + x percent. This means that the interest paid increases from x percent of the principal to 4 + x percent of the principal. Therefore, the interest paid increases by 100 (4/x) %. For example, if a recent Federal funds rate of 1 % in the United States were to be increased by 4 %, the interest paid on any given amount of principal would increase by 400 %!
by a dum ask
oil.
Decreased due to increased awareness campaigns, stricter laws on driving under the influence, and advances in technology like rideshare services for safer transportation options.
Oil.
Increased.
China
a preference for warmer climates.
Food ( as opposed to non food) allergies or intolerance has increased dramatically over the last twenty years.