Question Put the following rocks in order according to grain-size, from smallest to largest. – 1. 2. 3. 4. Conglomerate – 1. 2. 3. 4. A well-sorted Sandstone – 1. 2. 3. 4. Mudstone – 1. 2. 3. 4. A moderately-sorted sandstone that contains some pebbles Which one of these statements about the Rock Cycle is correct? a. High pressures and temperatures are required to erode metamorphic rocks. b. An igneous rock becomes metamorphic only after it is eroded. c. Metamorphic rocks can give rise to magma if or when they start melting. d. A sedimentary rock that starts melting due to high temperatures is called metamorphic. Grain size can be used as an indication of transport distance. Which of the following rocks formed closest to the source location of its grains? Sandstone with pebbles Well-sorted sandstone Conglomerate Mudstone
Question
Put the following rocks in order according to grain-size, from smallest to largest. –
1. 2. 3. 4.
Conglomerate
– 1. 2. 3. 4.
A well-sorted Sandstone
– 1. 2. 3. 4.
Mudstone
– 1. 2. 3. 4.
A moderately-sorted sandstone that contains some pebbles
Which one of these statements about the Rock Cycle is correct?
| a. | High pressures and temperatures are required to erode metamorphic rocks. |
| b. | An igneous rock becomes metamorphic only after it is eroded. |
| c. | Metamorphic rocks can give rise to magma if or when they start melting. |
| d. | A sedimentary rock that starts melting due to high temperatures is called metamorphic. |
Grain size can be used as an indication of transport distance. Which of the following rocks formed closest to the source location of its grains?
| Sandstone with pebbles |
| Well-sorted sandstone |
| Conglomerate |
| Mudstone |
Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code "Newclient"
