Author: Study Clue

After heavy rain, a field forms hard crust; which soil-preparation step prevents poor seedling emergence A Late harvesting only B

If soil is not loosened properly, which problem is most likely during early crop growth A Extra seed formation B

While preparing land, why is soil tilled again after initial ploughing A To crush clods B To harden soil C

Why is the soil loosened before sowing crops A To increase stones B To help roots grow C To dry

Why is soil ploughed before sowing A Kill all insects B Increase seed size C Loosen and aerate soil D

When you bend the elbow to lift a book, which change must happen first to start the movement at the

While lifting a heavy bucket, which sequence best explains how movement actually happens at your elbow A Bone pulls muscle

When you lift a school bag using your arm, which structure mainly acts as the “lever” being moved A Muscle

When you bend your knee while sitting down, which joint type is mainly working there A Pivot joint B Hinge

A habitat is best described as the place where an organism A Stays temporarily B Sleeps at night C Moves