The phrase "a wide range of activity" is correct and usable in written English.
It can be used to describe a variety of actions or tasks that are diverse in nature.
Example: "The conference will feature a wide range of activity, including workshops, panel discussions, and networking events."
Alternatives: "a broad spectrum of activities" or "a diverse array of activities".
In general, the crude extract of H. lanceolatum presented a wide range of activity and was more active than that of P. aurantiacum.
The promoted molybdenum sulfided catalysts showed a wide range of activity variation with support composition, which establishes that molybdenum sulfided active phases strongly depend on the nature and composition of the support.
Sulfided catalysts showed a wide range of activity variation as a function of support composition which established that molybdenum sulfided active phases strongly depend on the nature and composition of support.
It has been found that sulfided catalysts showed a wide range of activity variation with TiO2 incorporation into the alumina, which confirmed that molybdenum sulfided active phases strongly depend on the nature of support.
Peninsula medical school, in Plymouth, which specialises in integrating a wide range of activity into all aspects of its undergraduate curriculum, is researching the impact as part of an overarching General Medical Council objective called Tomorrow's Doctors.
Charles Eliot Norton, (born Nov. 16, 1827, Cambridge, Mass., U.S. died Oct. 21, 1908, Cambridge) American scholar and man of letters, an idealist and reformer by temperament, who exhibited remarkable energy in a wide range of activity.
So, you've decided on a wide range of activities – creative, social and active – but you worry you may not see them all through.
Through Historic Hudson Valley (914-631-8200, extension 633), based in Sleepy Hollow, volunteers can participate in a wide range of activities.
Be it kick-boxing, canoeing, or street-dance, there's a wide range of activities to involve the little people.
"Being called Conversation Creation allows me to do a wide range of activities without being pigeonholed into any one sector.
Drug companies pay medical professionals for a wide range of activities, from speaking engagements to consulting.
