MODEL ACTIVITY TASK CLASS - IX
GEOGRAPHY AND ENVIRONMENT
1. Choose the correct answer from the given alternatives:
1.1. The feature that is not found in the outer planets of the solar system is-
They are large
b. They have a specific orbit
They are composed of solid rocks
d. They are orbiting far away from the sun
c.
C.​

During metamorphic processes, increased pressure and temperature can affect the of minerals in rock. rocks subjected to very high pressure are typically than others because mineral grains are squeezed together, and the atoms are more closely packed. during metamorphic processes, water facilitates the transfer of ions between and within minerals, which can the rate at which metamorphic reactions take place. the growth of new minerals within a rock during metamorphism has been estimated to be about per million years. metamorphism is commonly associated with convergent plate boundaries, where two plates move toward each other. during contact metamorphism, a large intrusion will contain thermal energy and will cool much more slowly than a small one. metamorphosed sandstone is known as the metamorphic rock made from metamorphosed shale, was once used to make blackboards for classrooms

Where was oil production at its highest in the 1980s and still remains important to the russian economy? central asia the ural mountains russian siberia the caucasus region

Based on current rates the earths human population is expected to grow how much by 2050