This document contains 15 multiple choice questions about general knowledge topics including the layers of Earth, climate characteristics, atmospheric instruments, photosynthesis, ocean influences on climate, plant decomposition in rainforests, drought classification, rainforest canopy layers, temperate climate examples, atmospheric layers, grassland root systems, galaxy shapes, trees that store water, types of rain, and trees in tundra vegetation. The questions are followed by blanks for the multiple choice answers.

1. General Knowledge [Questions & Answers] |Part 50|
Multiple choice quiz questions and answers
1/ Basic layers of Earth includes ________.
2/ Range of temperature in temperate deciduous forests is ________.
3/ Instrument which measures pressure of air in atmosphere is classified as ________.
4/ Most essential element of photosynthesis is ________.
5/ Places located near sea experiences the ________.
6/ Decomposed animals and plants are absorbed in tropical rainforest by the ________.
7/ Long period of time without water is classified as ________.
8/ Layer of rain forest which keep forest moist, cool and dark is classified as ________.
9/ Example of warm temperate climate area is ________.
10/ third layer of Earth's atmosphere is ________.
11/ Root system in temperate grasslands is ________.
12/ Shape of galaxy which is bulging at center and look like flat disk is called ________.
13/ Example of tree that store water in swollen trunks is ________.
14/ Type of rain which is formed when cold air mass meets warm air mass is classified as
________.
15/ Name of tree in cold tundra vegetation is ________.