Question

which of the following is not true about venus?
venus has a strong magnetic field.
venus has a liquid metal core
venus experiences a strong greenhouse effect
venus rotates clockwise

Explanation:

Venus has a liquid metal core, experiences a strong greenhouse effect, and rotates clockwise. However, Venus does not have a strong magnetic field. This is because its slow rotation (it takes about 243 Earth days to rotate once) and lack of a dynamo effect (which requires a combination of a liquid core, rotation, and convection) prevent the generation of a significant magnetic field.

Answer:

Venus has a strong magnetic field.