Lo 2.7 The different grades of paper are reprocessed separately at the paper mill.
2 8 The paper is chopped into small pieces and mixed with hot water to form a
pulp.
3
ACTIVITY 3
Match the NAME with the correct DESCRIPTION. Complete the ANSWER by writing
the correct letter.
(5)
NAME
1. Landfills
2. Pulping
3. Crude oil
ANSWER DESCRIPTION
A. The containers or wrappers used to hold or contain
products
B. The ability to break down naturally into simple,
harmless substances
C. Large holes in the ground in which waste products are
buried
D. A fossil fuel, used to make petrol, plastic, paraffin and
other products
E. Lightweight plastic used for packaging for example
takeaway holders that can be disposed after use
F. Wood chips are broken down into thin fibres
G. Tree logs are cut into small chips
4. Chipping
5. Packaging
6. Polystyrene
7 Biodegradable​

What if it is did darwin used to support his theory of evolution

(04.05 hc) analyze the given diagram of the carbon cycle below. part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.

Activity two: just lemons, inc. production here's a one-batch sample of just lemons lemonade production. determine the percent yield and amount of leftover ingredients for lemonade production and place your answers in the data chart. hint: complete stoichiometry calculations for each ingredient to determine the theoretical yield. complete a limiting reactant-to-excess reactant calculation for both excess ingredients. water sugar lemon juice lemonade percent yield leftover ingredients 946.36 g 196.86 g 193.37 g 2050.25 g 89% just lemons lemonade recipe equation: 2 water + sugar + lemon juice = 4 lemonade mole conversion factors: 1 mole of water = 1 cup = 236.59 g 1 mole of sugar = 1 cup = 225 g 1 mole of lemon juice = 1 cup = 257.83 g 1 mole of lemonade = 1 cup = 719.42 g show your calculations below. analysis questions 1. based on taste observations only, which ingredients were in excess in the lemonade samples in activity one? in activity one the excess substances for each sample were the water and sugar. 2. based on the data in activity two, which excess ingredients are affecting the taste of the lemonade in the sample batch? 3. what can just lemons, inc. do during production to reduce the amount of excess ingredients and improve the taste of their lemonade? 4. try to reduce the amount of leftover ingredients by changing the amount of one, two, or all three starting ingredients. show your stoichiometric calculations below. 5. during factory inspection, just lemons, inc. discovered that a water valve to the lemonade mixing station was not functioning. once they repair it, more water will enter the mixing station. from what you know about the limiting and excess ingredients for current lemonade production, what advice would you give engineers about the upcoming increase in water?