Questions

Anemometer is the instrument that is used for measuring the speed of wind or any gas currents.

Demography is the scientific study of Birth and death, The well being and the Growth of population. In brief, it is the study of human populations based on their size, composition and distribution across space – and the process through which populations change.

The place where the river meets the sea or ocean is called as Estuary.

When you can't hear it is called as Deaf.

Tradestation is owned by its parent organization Monex Group, Inc.

Cathode rays made of beams of electrons.